/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/loops-crafted-1/nested5-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 06:54:42,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 06:54:42,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 06:54:42,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 06:54:42,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 06:54:42,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 06:54:42,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 06:54:42,873 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 06:54:42,886 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 06:54:42,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 06:54:42,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 06:54:42,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 06:54:42,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 06:54:42,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:54:42,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 06:54:42,891 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 06:54:42,891 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 06:54:43,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 06:54:43,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 06:54:43,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 06:54:43,072 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 06:54:43,073 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 06:54:43,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/nested5-2.c [2022-04-15 06:54:43,126 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4a78b5fb/e4df0f72d19548cab6463d62a48a664e/FLAG5a92f1772 [2022-04-15 06:54:43,468 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 06:54:43,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested5-2.c [2022-04-15 06:54:43,473 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4a78b5fb/e4df0f72d19548cab6463d62a48a664e/FLAG5a92f1772 [2022-04-15 06:54:43,482 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4a78b5fb/e4df0f72d19548cab6463d62a48a664e [2022-04-15 06:54:43,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 06:54:43,484 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 06:54:43,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 06:54:43,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 06:54:43,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 06:54:43,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142f1c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43, skipping insertion in model container [2022-04-15 06:54:43,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 06:54:43,502 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 06:54:43,610 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested5-2.c[321,334] [2022-04-15 06:54:43,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:54:43,631 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 06:54:43,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/nested5-2.c[321,334] [2022-04-15 06:54:43,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:54:43,669 INFO L208 MainTranslator]: Completed translation [2022-04-15 06:54:43,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43 WrapperNode [2022-04-15 06:54:43,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 06:54:43,670 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 06:54:43,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 06:54:43,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 06:54:43,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 06:54:43,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 06:54:43,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 06:54:43,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 06:54:43,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (1/1) ... [2022-04-15 06:54:43,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:54:43,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:54:43,724 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) [2022-04-15 06:54:43,729 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 [2022-04-15 06:54:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 06:54:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 06:54:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 06:54:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 06:54:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 06:54:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 06:54:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 06:54:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 06:54:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 06:54:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 06:54:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 06:54:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 06:54:43,789 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 06:54:43,790 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 06:54:43,952 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 06:54:43,957 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 06:54:43,958 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-04-15 06:54:43,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:54:43 BoogieIcfgContainer [2022-04-15 06:54:43,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 06:54:43,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 06:54:43,960 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 06:54:43,963 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 06:54:43,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 06:54:43" (1/3) ... [2022-04-15 06:54:43,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b5b94e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:54:43, skipping insertion in model container [2022-04-15 06:54:43,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:54:43" (2/3) ... [2022-04-15 06:54:43,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b5b94e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:54:43, skipping insertion in model container [2022-04-15 06:54:43,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:54:43" (3/3) ... [2022-04-15 06:54:43,965 INFO L111 eAbstractionObserver]: Analyzing ICFG nested5-2.c [2022-04-15 06:54:43,968 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 06:54:43,968 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 06:54:43,997 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 06:54:44,001 INFO L340 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 [2022-04-15 06:54:44,001 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 06:54:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand has 28 states, 20 states have (on average 1.6) internal successors, (32), 21 states have internal predecessors, (32), 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) [2022-04-15 06:54:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-15 06:54:44,017 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:44,018 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:44,018 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:44,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:44,021 INFO L85 PathProgramCache]: Analyzing trace with hash -531959740, now seen corresponding path program 1 times [2022-04-15 06:54:44,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:44,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [136199484] [2022-04-15 06:54:44,033 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:54:44,033 INFO L85 PathProgramCache]: Analyzing trace with hash -531959740, now seen corresponding path program 2 times [2022-04-15 06:54:44,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:44,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560865644] [2022-04-15 06:54:44,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:44,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:44,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {36#(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(12, 2);call #Ultimate.allocInit(12, 3); {31#true} is VALID [2022-04-15 06:54:44,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {31#true} assume true; {31#true} is VALID [2022-04-15 06:54:44,173 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31#true} {31#true} #85#return; {31#true} is VALID [2022-04-15 06:54:44,174 INFO L272 TraceCheckUtils]: 0: Hoare triple {31#true} call ULTIMATE.init(); {36#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:44,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {36#(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(12, 2);call #Ultimate.allocInit(12, 3); {31#true} is VALID [2022-04-15 06:54:44,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {31#true} assume true; {31#true} is VALID [2022-04-15 06:54:44,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31#true} {31#true} #85#return; {31#true} is VALID [2022-04-15 06:54:44,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {31#true} call #t~ret9 := main(); {31#true} is VALID [2022-04-15 06:54:44,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {31#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {31#true} is VALID [2022-04-15 06:54:44,175 INFO L290 TraceCheckUtils]: 6: Hoare triple {31#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {31#true} is VALID [2022-04-15 06:54:44,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {31#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {31#true} is VALID [2022-04-15 06:54:44,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {31#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {31#true} is VALID [2022-04-15 06:54:44,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {31#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {31#true} is VALID [2022-04-15 06:54:44,177 INFO L290 TraceCheckUtils]: 10: Hoare triple {31#true} assume !true; {32#false} is VALID [2022-04-15 06:54:44,177 INFO L272 TraceCheckUtils]: 11: Hoare triple {32#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {32#false} is VALID [2022-04-15 06:54:44,177 INFO L290 TraceCheckUtils]: 12: Hoare triple {32#false} ~cond := #in~cond; {32#false} is VALID [2022-04-15 06:54:44,178 INFO L290 TraceCheckUtils]: 13: Hoare triple {32#false} assume 0 == ~cond; {32#false} is VALID [2022-04-15 06:54:44,178 INFO L290 TraceCheckUtils]: 14: Hoare triple {32#false} assume !false; {32#false} is VALID [2022-04-15 06:54:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:44,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:44,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560865644] [2022-04-15 06:54:44,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560865644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:44,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:44,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 06:54:44,183 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:44,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [136199484] [2022-04-15 06:54:44,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [136199484] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:44,183 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:44,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 06:54:44,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017352885] [2022-04-15 06:54:44,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:44,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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 [2022-04-15 06:54:44,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:44,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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) [2022-04-15 06:54:44,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,215 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 06:54:44,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:44,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 06:54:44,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 06:54:44,235 INFO L87 Difference]: Start difference. First operand has 28 states, 20 states have (on average 1.6) internal successors, (32), 21 states have internal predecessors, (32), 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 3.6666666666666665) internal successors, (11), 2 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) [2022-04-15 06:54:44,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,303 INFO L93 Difference]: Finished difference Result 50 states and 71 transitions. [2022-04-15 06:54:44,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 06:54:44,304 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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 [2022-04-15 06:54:44,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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) [2022-04-15 06:54:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 71 transitions. [2022-04-15 06:54:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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) [2022-04-15 06:54:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 71 transitions. [2022-04-15 06:54:44,315 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 71 transitions. [2022-04-15 06:54:44,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,398 INFO L225 Difference]: With dead ends: 50 [2022-04-15 06:54:44,398 INFO L226 Difference]: Without dead ends: 23 [2022-04-15 06:54:44,400 INFO L912 BasicCegarLoop]: 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 [2022-04-15 06:54:44,404 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 23 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 34 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 [2022-04-15 06:54:44,406 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 34 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 06:54:44,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-15 06:54:44,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-04-15 06:54:44,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:44,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,432 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,432 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,439 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2022-04-15 06:54:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-04-15 06:54:44,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:44,439 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:44,440 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 23 states. [2022-04-15 06:54:44,440 INFO L87 Difference]: Start difference. First operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 23 states. [2022-04-15 06:54:44,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,442 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2022-04-15 06:54:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-04-15 06:54:44,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:44,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:44,442 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:44,442 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2022-04-15 06:54:44,447 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 15 [2022-04-15 06:54:44,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:44,447 INFO L478 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2022-04-15 06:54:44,447 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 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) [2022-04-15 06:54:44,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 27 transitions. [2022-04-15 06:54:44,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-04-15 06:54:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-15 06:54:44,475 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:44,475 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:44,475 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 06:54:44,475 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:44,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:44,476 INFO L85 PathProgramCache]: Analyzing trace with hash -537500866, now seen corresponding path program 1 times [2022-04-15 06:54:44,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:44,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [592445681] [2022-04-15 06:54:44,477 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:54:44,477 INFO L85 PathProgramCache]: Analyzing trace with hash -537500866, now seen corresponding path program 2 times [2022-04-15 06:54:44,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:44,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360530660] [2022-04-15 06:54:44,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:44,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:44,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {237#(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(12, 2);call #Ultimate.allocInit(12, 3); {231#true} is VALID [2022-04-15 06:54:44,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {231#true} assume true; {231#true} is VALID [2022-04-15 06:54:44,575 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {231#true} {231#true} #85#return; {231#true} is VALID [2022-04-15 06:54:44,575 INFO L272 TraceCheckUtils]: 0: Hoare triple {231#true} call ULTIMATE.init(); {237#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:44,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {237#(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(12, 2);call #Ultimate.allocInit(12, 3); {231#true} is VALID [2022-04-15 06:54:44,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {231#true} assume true; {231#true} is VALID [2022-04-15 06:54:44,576 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {231#true} {231#true} #85#return; {231#true} is VALID [2022-04-15 06:54:44,576 INFO L272 TraceCheckUtils]: 4: Hoare triple {231#true} call #t~ret9 := main(); {231#true} is VALID [2022-04-15 06:54:44,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {231#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {231#true} is VALID [2022-04-15 06:54:44,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {231#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {231#true} is VALID [2022-04-15 06:54:44,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {231#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {231#true} is VALID [2022-04-15 06:54:44,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {231#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {231#true} is VALID [2022-04-15 06:54:44,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {231#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {236#(= main_~v~0 0)} is VALID [2022-04-15 06:54:44,578 INFO L290 TraceCheckUtils]: 10: Hoare triple {236#(= main_~v~0 0)} assume !(~v~0 % 4294967296 < 268435455); {232#false} is VALID [2022-04-15 06:54:44,578 INFO L272 TraceCheckUtils]: 11: Hoare triple {232#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {232#false} is VALID [2022-04-15 06:54:44,578 INFO L290 TraceCheckUtils]: 12: Hoare triple {232#false} ~cond := #in~cond; {232#false} is VALID [2022-04-15 06:54:44,578 INFO L290 TraceCheckUtils]: 13: Hoare triple {232#false} assume 0 == ~cond; {232#false} is VALID [2022-04-15 06:54:44,578 INFO L290 TraceCheckUtils]: 14: Hoare triple {232#false} assume !false; {232#false} is VALID [2022-04-15 06:54:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:44,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:44,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360530660] [2022-04-15 06:54:44,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360530660] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:44,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:44,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 06:54:44,579 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:44,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [592445681] [2022-04-15 06:54:44,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [592445681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:44,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:44,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 06:54:44,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840186026] [2022-04-15 06:54:44,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:44,581 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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 [2022-04-15 06:54:44,581 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:44,581 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2022-04-15 06:54:44,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,597 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 06:54:44,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:44,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 06:54:44,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 06:54:44,602 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2022-04-15 06:54:44,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,712 INFO L93 Difference]: Finished difference Result 49 states and 61 transitions. [2022-04-15 06:54:44,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 06:54:44,713 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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 [2022-04-15 06:54:44,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2022-04-15 06:54:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 61 transitions. [2022-04-15 06:54:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2022-04-15 06:54:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 61 transitions. [2022-04-15 06:54:44,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 61 transitions. [2022-04-15 06:54:44,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,767 INFO L225 Difference]: With dead ends: 49 [2022-04-15 06:54:44,767 INFO L226 Difference]: Without dead ends: 32 [2022-04-15 06:54:44,768 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-15 06:54:44,771 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 41 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:54:44,771 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 31 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 06:54:44,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-15 06:54:44,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 24. [2022-04-15 06:54:44,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:44,778 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,778 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,779 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,781 INFO L93 Difference]: Finished difference Result 32 states and 39 transitions. [2022-04-15 06:54:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2022-04-15 06:54:44,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:44,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:44,783 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 32 states. [2022-04-15 06:54:44,784 INFO L87 Difference]: Start difference. First operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 32 states. [2022-04-15 06:54:44,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:44,786 INFO L93 Difference]: Finished difference Result 32 states and 39 transitions. [2022-04-15 06:54:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2022-04-15 06:54:44,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:44,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:44,787 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:44,787 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 states have internal predecessors, (23), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2022-04-15 06:54:44,794 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 15 [2022-04-15 06:54:44,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:44,795 INFO L478 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2022-04-15 06:54:44,795 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 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) [2022-04-15 06:54:44,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 28 transitions. [2022-04-15 06:54:44,819 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2022-04-15 06:54:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-15 06:54:44,820 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:44,820 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:44,820 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 06:54:44,821 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:44,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:44,821 INFO L85 PathProgramCache]: Analyzing trace with hash -509289700, now seen corresponding path program 1 times [2022-04-15 06:54:44,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:44,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1850346929] [2022-04-15 06:54:48,364 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:54:48,598 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:54:48,600 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:54:48,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1836574324, now seen corresponding path program 1 times [2022-04-15 06:54:48,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:48,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314441255] [2022-04-15 06:54:48,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:48,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:48,641 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:54:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:48,671 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:54:48,671 INFO L85 PathProgramCache]: Analyzing trace with hash -509289700, now seen corresponding path program 2 times [2022-04-15 06:54:48,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:48,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402429268] [2022-04-15 06:54:48,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:48,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:48,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:48,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {460#(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(12, 2);call #Ultimate.allocInit(12, 3); {453#true} is VALID [2022-04-15 06:54:48,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {453#true} assume true; {453#true} is VALID [2022-04-15 06:54:48,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {453#true} {453#true} #85#return; {453#true} is VALID [2022-04-15 06:54:48,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {453#true} call ULTIMATE.init(); {460#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:48,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {460#(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(12, 2);call #Ultimate.allocInit(12, 3); {453#true} is VALID [2022-04-15 06:54:48,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {453#true} assume true; {453#true} is VALID [2022-04-15 06:54:48,755 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {453#true} {453#true} #85#return; {453#true} is VALID [2022-04-15 06:54:48,755 INFO L272 TraceCheckUtils]: 4: Hoare triple {453#true} call #t~ret9 := main(); {453#true} is VALID [2022-04-15 06:54:48,755 INFO L290 TraceCheckUtils]: 5: Hoare triple {453#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,755 INFO L290 TraceCheckUtils]: 6: Hoare triple {453#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {453#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {453#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {453#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {458#(= main_~v~0 0)} is VALID [2022-04-15 06:54:48,756 INFO L290 TraceCheckUtils]: 10: Hoare triple {458#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {458#(= main_~v~0 0)} is VALID [2022-04-15 06:54:48,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {458#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {459#(and (<= main_~v~0 1) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:54:48,757 INFO L290 TraceCheckUtils]: 12: Hoare triple {459#(and (<= main_~v~0 1) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {454#false} is VALID [2022-04-15 06:54:48,758 INFO L272 TraceCheckUtils]: 13: Hoare triple {454#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {454#false} is VALID [2022-04-15 06:54:48,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {454#false} ~cond := #in~cond; {454#false} is VALID [2022-04-15 06:54:48,758 INFO L290 TraceCheckUtils]: 15: Hoare triple {454#false} assume 0 == ~cond; {454#false} is VALID [2022-04-15 06:54:48,758 INFO L290 TraceCheckUtils]: 16: Hoare triple {454#false} assume !false; {454#false} is VALID [2022-04-15 06:54:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:48,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:48,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402429268] [2022-04-15 06:54:48,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402429268] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:54:48,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382487495] [2022-04-15 06:54:48,759 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:54:48,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:48,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:54:48,760 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) [2022-04-15 06:54:48,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 06:54:48,806 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:54:48,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:54:48,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-15 06:54:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:48,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:54:48,873 INFO L272 TraceCheckUtils]: 0: Hoare triple {453#true} call ULTIMATE.init(); {453#true} is VALID [2022-04-15 06:54:48,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {453#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(12, 2);call #Ultimate.allocInit(12, 3); {453#true} is VALID [2022-04-15 06:54:48,873 INFO L290 TraceCheckUtils]: 2: Hoare triple {453#true} assume true; {453#true} is VALID [2022-04-15 06:54:48,873 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {453#true} {453#true} #85#return; {453#true} is VALID [2022-04-15 06:54:48,873 INFO L272 TraceCheckUtils]: 4: Hoare triple {453#true} call #t~ret9 := main(); {453#true} is VALID [2022-04-15 06:54:48,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {453#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,874 INFO L290 TraceCheckUtils]: 6: Hoare triple {453#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {453#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,874 INFO L290 TraceCheckUtils]: 8: Hoare triple {453#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,874 INFO L290 TraceCheckUtils]: 9: Hoare triple {453#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {458#(= main_~v~0 0)} is VALID [2022-04-15 06:54:48,875 INFO L290 TraceCheckUtils]: 10: Hoare triple {458#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {458#(= main_~v~0 0)} is VALID [2022-04-15 06:54:48,875 INFO L290 TraceCheckUtils]: 11: Hoare triple {458#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {497#(= main_~v~0 1)} is VALID [2022-04-15 06:54:48,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {497#(= main_~v~0 1)} assume !(~v~0 % 4294967296 < 268435455); {454#false} is VALID [2022-04-15 06:54:48,876 INFO L272 TraceCheckUtils]: 13: Hoare triple {454#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {454#false} is VALID [2022-04-15 06:54:48,876 INFO L290 TraceCheckUtils]: 14: Hoare triple {454#false} ~cond := #in~cond; {454#false} is VALID [2022-04-15 06:54:48,876 INFO L290 TraceCheckUtils]: 15: Hoare triple {454#false} assume 0 == ~cond; {454#false} is VALID [2022-04-15 06:54:48,876 INFO L290 TraceCheckUtils]: 16: Hoare triple {454#false} assume !false; {454#false} is VALID [2022-04-15 06:54:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:48,877 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:54:48,938 INFO L290 TraceCheckUtils]: 16: Hoare triple {454#false} assume !false; {454#false} is VALID [2022-04-15 06:54:48,941 INFO L290 TraceCheckUtils]: 15: Hoare triple {454#false} assume 0 == ~cond; {454#false} is VALID [2022-04-15 06:54:48,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {454#false} ~cond := #in~cond; {454#false} is VALID [2022-04-15 06:54:48,941 INFO L272 TraceCheckUtils]: 13: Hoare triple {454#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {454#false} is VALID [2022-04-15 06:54:48,942 INFO L290 TraceCheckUtils]: 12: Hoare triple {525#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {454#false} is VALID [2022-04-15 06:54:48,943 INFO L290 TraceCheckUtils]: 11: Hoare triple {529#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {525#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:54:48,943 INFO L290 TraceCheckUtils]: 10: Hoare triple {529#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {529#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:48,944 INFO L290 TraceCheckUtils]: 9: Hoare triple {453#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {529#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:48,944 INFO L290 TraceCheckUtils]: 8: Hoare triple {453#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {453#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {453#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {453#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {453#true} is VALID [2022-04-15 06:54:48,944 INFO L272 TraceCheckUtils]: 4: Hoare triple {453#true} call #t~ret9 := main(); {453#true} is VALID [2022-04-15 06:54:48,944 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {453#true} {453#true} #85#return; {453#true} is VALID [2022-04-15 06:54:48,946 INFO L290 TraceCheckUtils]: 2: Hoare triple {453#true} assume true; {453#true} is VALID [2022-04-15 06:54:48,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {453#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(12, 2);call #Ultimate.allocInit(12, 3); {453#true} is VALID [2022-04-15 06:54:48,946 INFO L272 TraceCheckUtils]: 0: Hoare triple {453#true} call ULTIMATE.init(); {453#true} is VALID [2022-04-15 06:54:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:48,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382487495] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:54:48,947 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:54:48,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-15 06:54:48,947 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:48,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1850346929] [2022-04-15 06:54:48,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1850346929] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:48,947 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:48,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 06:54:48,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997112539] [2022-04-15 06:54:48,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:48,948 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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 [2022-04-15 06:54:48,948 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:48,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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) [2022-04-15 06:54:48,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:48,965 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 06:54:48,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:48,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 06:54:48,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-04-15 06:54:48,966 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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) [2022-04-15 06:54:49,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:49,104 INFO L93 Difference]: Finished difference Result 52 states and 64 transitions. [2022-04-15 06:54:49,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 06:54:49,104 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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 [2022-04-15 06:54:49,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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) [2022-04-15 06:54:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 63 transitions. [2022-04-15 06:54:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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) [2022-04-15 06:54:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 63 transitions. [2022-04-15 06:54:49,111 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 63 transitions. [2022-04-15 06:54:49,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:49,162 INFO L225 Difference]: With dead ends: 52 [2022-04-15 06:54:49,162 INFO L226 Difference]: Without dead ends: 34 [2022-04-15 06:54:49,162 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-15 06:54:49,163 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 43 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:54:49,163 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 36 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 06:54:49,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-04-15 06:54:49,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 26. [2022-04-15 06:54:49,169 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:49,169 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:49,169 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:49,169 INFO L87 Difference]: Start difference. First operand 34 states. Second operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:49,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:49,170 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2022-04-15 06:54:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2022-04-15 06:54:49,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:49,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:49,171 INFO L74 IsIncluded]: Start isIncluded. First operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 34 states. [2022-04-15 06:54:49,171 INFO L87 Difference]: Start difference. First operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 34 states. [2022-04-15 06:54:49,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:49,172 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2022-04-15 06:54:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2022-04-15 06:54:49,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:49,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:49,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:49,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2022-04-15 06:54:49,174 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 17 [2022-04-15 06:54:49,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:49,174 INFO L478 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2022-04-15 06:54:49,174 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 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) [2022-04-15 06:54:49,174 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 30 transitions. [2022-04-15 06:54:49,197 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-15 06:54:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-15 06:54:49,197 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:49,197 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:49,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-15 06:54:49,414 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:49,414 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:49,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:49,415 INFO L85 PathProgramCache]: Analyzing trace with hash 831837050, now seen corresponding path program 3 times [2022-04-15 06:54:49,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:49,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1943502714] [2022-04-15 06:54:50,320 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:54:50,531 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:54:50,532 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:54:50,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1895679668, now seen corresponding path program 1 times [2022-04-15 06:54:50,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:50,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716816356] [2022-04-15 06:54:50,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:50,557 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:54:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:50,592 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:54:50,592 INFO L85 PathProgramCache]: Analyzing trace with hash 831837050, now seen corresponding path program 4 times [2022-04-15 06:54:50,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:50,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807908318] [2022-04-15 06:54:50,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:50,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:50,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {802#(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(12, 2);call #Ultimate.allocInit(12, 3); {794#true} is VALID [2022-04-15 06:54:50,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {794#true} assume true; {794#true} is VALID [2022-04-15 06:54:50,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {794#true} {794#true} #85#return; {794#true} is VALID [2022-04-15 06:54:50,669 INFO L272 TraceCheckUtils]: 0: Hoare triple {794#true} call ULTIMATE.init(); {802#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:50,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {802#(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(12, 2);call #Ultimate.allocInit(12, 3); {794#true} is VALID [2022-04-15 06:54:50,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {794#true} assume true; {794#true} is VALID [2022-04-15 06:54:50,669 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {794#true} {794#true} #85#return; {794#true} is VALID [2022-04-15 06:54:50,669 INFO L272 TraceCheckUtils]: 4: Hoare triple {794#true} call #t~ret9 := main(); {794#true} is VALID [2022-04-15 06:54:50,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {794#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {794#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,670 INFO L290 TraceCheckUtils]: 7: Hoare triple {794#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {794#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {794#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {799#(= main_~v~0 0)} is VALID [2022-04-15 06:54:50,672 INFO L290 TraceCheckUtils]: 10: Hoare triple {799#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {799#(= main_~v~0 0)} is VALID [2022-04-15 06:54:50,672 INFO L290 TraceCheckUtils]: 11: Hoare triple {799#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:50,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:50,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {801#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:50,674 INFO L290 TraceCheckUtils]: 14: Hoare triple {801#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 2))} assume !(~v~0 % 4294967296 < 268435455); {795#false} is VALID [2022-04-15 06:54:50,674 INFO L272 TraceCheckUtils]: 15: Hoare triple {795#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {795#false} is VALID [2022-04-15 06:54:50,674 INFO L290 TraceCheckUtils]: 16: Hoare triple {795#false} ~cond := #in~cond; {795#false} is VALID [2022-04-15 06:54:50,674 INFO L290 TraceCheckUtils]: 17: Hoare triple {795#false} assume 0 == ~cond; {795#false} is VALID [2022-04-15 06:54:50,674 INFO L290 TraceCheckUtils]: 18: Hoare triple {795#false} assume !false; {795#false} is VALID [2022-04-15 06:54:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:50,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:50,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807908318] [2022-04-15 06:54:50,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807908318] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:54:50,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568221323] [2022-04-15 06:54:50,675 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:54:50,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:50,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:54:50,676 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) [2022-04-15 06:54:50,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 06:54:50,711 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:54:50,712 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:54:50,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 06:54:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:50,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:54:50,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {794#true} call ULTIMATE.init(); {794#true} is VALID [2022-04-15 06:54:50,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {794#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(12, 2);call #Ultimate.allocInit(12, 3); {794#true} is VALID [2022-04-15 06:54:50,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {794#true} assume true; {794#true} is VALID [2022-04-15 06:54:50,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {794#true} {794#true} #85#return; {794#true} is VALID [2022-04-15 06:54:50,884 INFO L272 TraceCheckUtils]: 4: Hoare triple {794#true} call #t~ret9 := main(); {794#true} is VALID [2022-04-15 06:54:50,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {794#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,885 INFO L290 TraceCheckUtils]: 6: Hoare triple {794#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,885 INFO L290 TraceCheckUtils]: 7: Hoare triple {794#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,885 INFO L290 TraceCheckUtils]: 8: Hoare triple {794#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,885 INFO L290 TraceCheckUtils]: 9: Hoare triple {794#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {799#(= main_~v~0 0)} is VALID [2022-04-15 06:54:50,886 INFO L290 TraceCheckUtils]: 10: Hoare triple {799#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {799#(= main_~v~0 0)} is VALID [2022-04-15 06:54:50,886 INFO L290 TraceCheckUtils]: 11: Hoare triple {799#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:50,887 INFO L290 TraceCheckUtils]: 12: Hoare triple {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:50,887 INFO L290 TraceCheckUtils]: 13: Hoare triple {800#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {845#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:50,908 INFO L290 TraceCheckUtils]: 14: Hoare triple {845#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !(~v~0 % 4294967296 < 268435455); {795#false} is VALID [2022-04-15 06:54:50,908 INFO L272 TraceCheckUtils]: 15: Hoare triple {795#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {795#false} is VALID [2022-04-15 06:54:50,908 INFO L290 TraceCheckUtils]: 16: Hoare triple {795#false} ~cond := #in~cond; {795#false} is VALID [2022-04-15 06:54:50,908 INFO L290 TraceCheckUtils]: 17: Hoare triple {795#false} assume 0 == ~cond; {795#false} is VALID [2022-04-15 06:54:50,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {795#false} assume !false; {795#false} is VALID [2022-04-15 06:54:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:50,909 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:54:50,974 INFO L290 TraceCheckUtils]: 18: Hoare triple {795#false} assume !false; {795#false} is VALID [2022-04-15 06:54:50,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {795#false} assume 0 == ~cond; {795#false} is VALID [2022-04-15 06:54:50,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {795#false} ~cond := #in~cond; {795#false} is VALID [2022-04-15 06:54:50,974 INFO L272 TraceCheckUtils]: 15: Hoare triple {795#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {795#false} is VALID [2022-04-15 06:54:50,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {873#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {795#false} is VALID [2022-04-15 06:54:50,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {877#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {873#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:54:50,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {877#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {877#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:50,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {884#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {877#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:50,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {884#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {884#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:50,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {794#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {884#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {794#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {794#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 6: Hoare triple {794#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {794#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L272 TraceCheckUtils]: 4: Hoare triple {794#true} call #t~ret9 := main(); {794#true} is VALID [2022-04-15 06:54:50,978 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {794#true} {794#true} #85#return; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {794#true} assume true; {794#true} is VALID [2022-04-15 06:54:50,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {794#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(12, 2);call #Ultimate.allocInit(12, 3); {794#true} is VALID [2022-04-15 06:54:50,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {794#true} call ULTIMATE.init(); {794#true} is VALID [2022-04-15 06:54:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:50,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [568221323] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:54:50,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:54:50,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2022-04-15 06:54:50,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:50,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1943502714] [2022-04-15 06:54:50,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1943502714] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:50,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:50,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:54:50,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533151005] [2022-04-15 06:54:50,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:50,980 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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 [2022-04-15 06:54:50,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:50,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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) [2022-04-15 06:54:50,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:50,995 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 06:54:50,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:50,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 06:54:50,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-04-15 06:54:50,995 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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) [2022-04-15 06:54:51,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:51,141 INFO L93 Difference]: Finished difference Result 56 states and 68 transitions. [2022-04-15 06:54:51,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 06:54:51,141 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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 [2022-04-15 06:54:51,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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) [2022-04-15 06:54:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2022-04-15 06:54:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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) [2022-04-15 06:54:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2022-04-15 06:54:51,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 65 transitions. [2022-04-15 06:54:51,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:51,191 INFO L225 Difference]: With dead ends: 56 [2022-04-15 06:54:51,191 INFO L226 Difference]: Without dead ends: 36 [2022-04-15 06:54:51,191 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-15 06:54:51,192 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 54 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:54:51,192 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 31 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 06:54:51,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-04-15 06:54:51,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 28. [2022-04-15 06:54:51,201 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:51,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:51,202 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:51,202 INFO L87 Difference]: Start difference. First operand 36 states. Second operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:51,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:51,203 INFO L93 Difference]: Finished difference Result 36 states and 43 transitions. [2022-04-15 06:54:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-15 06:54:51,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:51,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:51,203 INFO L74 IsIncluded]: Start isIncluded. First operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 36 states. [2022-04-15 06:54:51,203 INFO L87 Difference]: Start difference. First operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 36 states. [2022-04-15 06:54:51,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:51,204 INFO L93 Difference]: Finished difference Result 36 states and 43 transitions. [2022-04-15 06:54:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-15 06:54:51,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:51,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:51,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:51,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2022-04-15 06:54:51,206 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 19 [2022-04-15 06:54:51,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:51,206 INFO L478 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2022-04-15 06:54:51,206 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 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) [2022-04-15 06:54:51,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2022-04-15 06:54:51,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-04-15 06:54:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-04-15 06:54:51,233 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:51,233 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:51,250 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 06:54:51,450 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-04-15 06:54:51,450 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:51,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:51,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1164455000, now seen corresponding path program 5 times [2022-04-15 06:54:51,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:51,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [432343880] [2022-04-15 06:54:54,590 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:54:54,775 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:54:54,776 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:54:54,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1954785012, now seen corresponding path program 1 times [2022-04-15 06:54:54,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:54,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090297466] [2022-04-15 06:54:54,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:54,795 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:54:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:54,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:54:54,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1164455000, now seen corresponding path program 6 times [2022-04-15 06:54:54,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:54,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351898918] [2022-04-15 06:54:54,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:54,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:54,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:54,899 INFO L290 TraceCheckUtils]: 0: Hoare triple {1176#(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(12, 2);call #Ultimate.allocInit(12, 3); {1167#true} is VALID [2022-04-15 06:54:54,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {1167#true} assume true; {1167#true} is VALID [2022-04-15 06:54:54,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1167#true} {1167#true} #85#return; {1167#true} is VALID [2022-04-15 06:54:54,900 INFO L272 TraceCheckUtils]: 0: Hoare triple {1167#true} call ULTIMATE.init(); {1176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:54,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {1176#(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(12, 2);call #Ultimate.allocInit(12, 3); {1167#true} is VALID [2022-04-15 06:54:54,900 INFO L290 TraceCheckUtils]: 2: Hoare triple {1167#true} assume true; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1167#true} {1167#true} #85#return; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L272 TraceCheckUtils]: 4: Hoare triple {1167#true} call #t~ret9 := main(); {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L290 TraceCheckUtils]: 5: Hoare triple {1167#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L290 TraceCheckUtils]: 6: Hoare triple {1167#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L290 TraceCheckUtils]: 7: Hoare triple {1167#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L290 TraceCheckUtils]: 8: Hoare triple {1167#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1167#true} is VALID [2022-04-15 06:54:54,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {1167#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1172#(= main_~v~0 0)} is VALID [2022-04-15 06:54:54,902 INFO L290 TraceCheckUtils]: 10: Hoare triple {1172#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {1172#(= main_~v~0 0)} is VALID [2022-04-15 06:54:54,902 INFO L290 TraceCheckUtils]: 11: Hoare triple {1172#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:54,902 INFO L290 TraceCheckUtils]: 12: Hoare triple {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:54,903 INFO L290 TraceCheckUtils]: 13: Hoare triple {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:54,903 INFO L290 TraceCheckUtils]: 14: Hoare triple {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:54,904 INFO L290 TraceCheckUtils]: 15: Hoare triple {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1175#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 3))} is VALID [2022-04-15 06:54:54,904 INFO L290 TraceCheckUtils]: 16: Hoare triple {1175#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 3))} assume !(~v~0 % 4294967296 < 268435455); {1168#false} is VALID [2022-04-15 06:54:54,905 INFO L272 TraceCheckUtils]: 17: Hoare triple {1168#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1168#false} is VALID [2022-04-15 06:54:54,905 INFO L290 TraceCheckUtils]: 18: Hoare triple {1168#false} ~cond := #in~cond; {1168#false} is VALID [2022-04-15 06:54:54,905 INFO L290 TraceCheckUtils]: 19: Hoare triple {1168#false} assume 0 == ~cond; {1168#false} is VALID [2022-04-15 06:54:54,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {1168#false} assume !false; {1168#false} is VALID [2022-04-15 06:54:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:54,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:54,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351898918] [2022-04-15 06:54:54,907 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351898918] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:54:54,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619120878] [2022-04-15 06:54:54,909 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:54:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:54,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:54:54,910 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) [2022-04-15 06:54:54,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 06:54:54,942 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-15 06:54:54,942 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:54:54,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-15 06:54:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:54,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:54:55,128 INFO L272 TraceCheckUtils]: 0: Hoare triple {1167#true} call ULTIMATE.init(); {1167#true} is VALID [2022-04-15 06:54:55,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {1167#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(12, 2);call #Ultimate.allocInit(12, 3); {1167#true} is VALID [2022-04-15 06:54:55,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {1167#true} assume true; {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1167#true} {1167#true} #85#return; {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L272 TraceCheckUtils]: 4: Hoare triple {1167#true} call #t~ret9 := main(); {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L290 TraceCheckUtils]: 5: Hoare triple {1167#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L290 TraceCheckUtils]: 6: Hoare triple {1167#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L290 TraceCheckUtils]: 7: Hoare triple {1167#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {1167#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,130 INFO L290 TraceCheckUtils]: 9: Hoare triple {1167#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1172#(= main_~v~0 0)} is VALID [2022-04-15 06:54:55,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {1172#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {1172#(= main_~v~0 0)} is VALID [2022-04-15 06:54:55,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {1172#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:55,133 INFO L290 TraceCheckUtils]: 12: Hoare triple {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:55,134 INFO L290 TraceCheckUtils]: 13: Hoare triple {1173#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:55,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:55,135 INFO L290 TraceCheckUtils]: 15: Hoare triple {1174#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1225#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:54:55,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {1225#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {1168#false} is VALID [2022-04-15 06:54:55,135 INFO L272 TraceCheckUtils]: 17: Hoare triple {1168#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1168#false} is VALID [2022-04-15 06:54:55,135 INFO L290 TraceCheckUtils]: 18: Hoare triple {1168#false} ~cond := #in~cond; {1168#false} is VALID [2022-04-15 06:54:55,136 INFO L290 TraceCheckUtils]: 19: Hoare triple {1168#false} assume 0 == ~cond; {1168#false} is VALID [2022-04-15 06:54:55,136 INFO L290 TraceCheckUtils]: 20: Hoare triple {1168#false} assume !false; {1168#false} is VALID [2022-04-15 06:54:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:55,136 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:54:55,233 INFO L290 TraceCheckUtils]: 20: Hoare triple {1168#false} assume !false; {1168#false} is VALID [2022-04-15 06:54:55,233 INFO L290 TraceCheckUtils]: 19: Hoare triple {1168#false} assume 0 == ~cond; {1168#false} is VALID [2022-04-15 06:54:55,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {1168#false} ~cond := #in~cond; {1168#false} is VALID [2022-04-15 06:54:55,233 INFO L272 TraceCheckUtils]: 17: Hoare triple {1168#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1168#false} is VALID [2022-04-15 06:54:55,234 INFO L290 TraceCheckUtils]: 16: Hoare triple {1253#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {1168#false} is VALID [2022-04-15 06:54:55,234 INFO L290 TraceCheckUtils]: 15: Hoare triple {1257#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1253#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {1257#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1257#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,236 INFO L290 TraceCheckUtils]: 13: Hoare triple {1264#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1257#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,237 INFO L290 TraceCheckUtils]: 12: Hoare triple {1264#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1264#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {1271#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1264#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {1271#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1271#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,238 INFO L290 TraceCheckUtils]: 9: Hoare triple {1167#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1271#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:54:55,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {1167#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {1167#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {1167#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {1167#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L272 TraceCheckUtils]: 4: Hoare triple {1167#true} call #t~ret9 := main(); {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1167#true} {1167#true} #85#return; {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {1167#true} assume true; {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {1167#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(12, 2);call #Ultimate.allocInit(12, 3); {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L272 TraceCheckUtils]: 0: Hoare triple {1167#true} call ULTIMATE.init(); {1167#true} is VALID [2022-04-15 06:54:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:55,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619120878] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:54:55,240 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:54:55,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2022-04-15 06:54:55,240 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:55,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [432343880] [2022-04-15 06:54:55,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [432343880] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:55,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:55,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 06:54:55,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084527742] [2022-04-15 06:54:55,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:55,241 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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 [2022-04-15 06:54:55,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:55,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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) [2022-04-15 06:54:55,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:55,254 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 06:54:55,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:55,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 06:54:55,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-04-15 06:54:55,255 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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) [2022-04-15 06:54:55,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:55,460 INFO L93 Difference]: Finished difference Result 60 states and 72 transitions. [2022-04-15 06:54:55,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 06:54:55,461 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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 [2022-04-15 06:54:55,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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) [2022-04-15 06:54:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-15 06:54:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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) [2022-04-15 06:54:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-15 06:54:55,464 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 67 transitions. [2022-04-15 06:54:55,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:55,519 INFO L225 Difference]: With dead ends: 60 [2022-04-15 06:54:55,519 INFO L226 Difference]: Without dead ends: 38 [2022-04-15 06:54:55,529 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 40 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2022-04-15 06:54:55,530 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 56 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:54:55,530 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 41 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 06:54:55,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-15 06:54:55,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 30. [2022-04-15 06:54:55,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:55,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:55,543 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:55,543 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:55,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:55,544 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-15 06:54:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-15 06:54:55,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:55,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:55,544 INFO L74 IsIncluded]: Start isIncluded. First operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 38 states. [2022-04-15 06:54:55,544 INFO L87 Difference]: Start difference. First operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 38 states. [2022-04-15 06:54:55,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:55,545 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-15 06:54:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-15 06:54:55,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:55,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:55,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:55,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 states have internal predecessors, (29), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2022-04-15 06:54:55,547 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 21 [2022-04-15 06:54:55,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:55,547 INFO L478 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2022-04-15 06:54:55,547 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 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) [2022-04-15 06:54:55,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2022-04-15 06:54:55,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-04-15 06:54:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 06:54:55,575 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:55,575 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:55,593 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-15 06:54:55,793 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:55,793 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:55,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:55,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1312242250, now seen corresponding path program 7 times [2022-04-15 06:54:55,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:55,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1002572859] [2022-04-15 06:54:56,999 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:54:57,159 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:54:57,160 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:54:57,162 INFO L85 PathProgramCache]: Analyzing trace with hash 2013890356, now seen corresponding path program 1 times [2022-04-15 06:54:57,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:57,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1244697897] [2022-04-15 06:54:57,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:57,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:57,172 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:54:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:54:57,179 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:54:57,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1312242250, now seen corresponding path program 8 times [2022-04-15 06:54:57,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:54:57,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681298266] [2022-04-15 06:54:57,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:54:57,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:54:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:57,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:54:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:57,272 INFO L290 TraceCheckUtils]: 0: Hoare triple {1582#(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(12, 2);call #Ultimate.allocInit(12, 3); {1572#true} is VALID [2022-04-15 06:54:57,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {1572#true} assume true; {1572#true} is VALID [2022-04-15 06:54:57,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1572#true} {1572#true} #85#return; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L272 TraceCheckUtils]: 0: Hoare triple {1572#true} call ULTIMATE.init(); {1582#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {1582#(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(12, 2);call #Ultimate.allocInit(12, 3); {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 2: Hoare triple {1572#true} assume true; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1572#true} {1572#true} #85#return; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L272 TraceCheckUtils]: 4: Hoare triple {1572#true} call #t~ret9 := main(); {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 5: Hoare triple {1572#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {1572#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 7: Hoare triple {1572#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,273 INFO L290 TraceCheckUtils]: 8: Hoare triple {1572#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,274 INFO L290 TraceCheckUtils]: 9: Hoare triple {1572#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1577#(= main_~v~0 0)} is VALID [2022-04-15 06:54:57,274 INFO L290 TraceCheckUtils]: 10: Hoare triple {1577#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {1577#(= main_~v~0 0)} is VALID [2022-04-15 06:54:57,274 INFO L290 TraceCheckUtils]: 11: Hoare triple {1577#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:57,275 INFO L290 TraceCheckUtils]: 12: Hoare triple {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:57,275 INFO L290 TraceCheckUtils]: 13: Hoare triple {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:57,276 INFO L290 TraceCheckUtils]: 14: Hoare triple {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:57,276 INFO L290 TraceCheckUtils]: 15: Hoare triple {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:54:57,277 INFO L290 TraceCheckUtils]: 16: Hoare triple {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:54:57,277 INFO L290 TraceCheckUtils]: 17: Hoare triple {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1581#(and (<= main_~v~0 4) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:54:57,278 INFO L290 TraceCheckUtils]: 18: Hoare triple {1581#(and (<= main_~v~0 4) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {1573#false} is VALID [2022-04-15 06:54:57,278 INFO L272 TraceCheckUtils]: 19: Hoare triple {1573#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1573#false} is VALID [2022-04-15 06:54:57,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {1573#false} ~cond := #in~cond; {1573#false} is VALID [2022-04-15 06:54:57,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {1573#false} assume 0 == ~cond; {1573#false} is VALID [2022-04-15 06:54:57,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {1573#false} assume !false; {1573#false} is VALID [2022-04-15 06:54:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:57,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:54:57,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681298266] [2022-04-15 06:54:57,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [681298266] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:54:57,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585396856] [2022-04-15 06:54:57,279 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:54:57,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:57,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:54:57,280 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) [2022-04-15 06:54:57,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 06:54:57,317 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:54:57,317 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:54:57,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 06:54:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:54:57,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:54:57,501 INFO L272 TraceCheckUtils]: 0: Hoare triple {1572#true} call ULTIMATE.init(); {1572#true} is VALID [2022-04-15 06:54:57,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {1572#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(12, 2);call #Ultimate.allocInit(12, 3); {1572#true} is VALID [2022-04-15 06:54:57,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {1572#true} assume true; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1572#true} {1572#true} #85#return; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {1572#true} call #t~ret9 := main(); {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {1572#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {1572#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L290 TraceCheckUtils]: 7: Hoare triple {1572#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L290 TraceCheckUtils]: 8: Hoare triple {1572#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,502 INFO L290 TraceCheckUtils]: 9: Hoare triple {1572#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1577#(= main_~v~0 0)} is VALID [2022-04-15 06:54:57,503 INFO L290 TraceCheckUtils]: 10: Hoare triple {1577#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {1577#(= main_~v~0 0)} is VALID [2022-04-15 06:54:57,503 INFO L290 TraceCheckUtils]: 11: Hoare triple {1577#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:57,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:54:57,504 INFO L290 TraceCheckUtils]: 13: Hoare triple {1578#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:57,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:54:57,505 INFO L290 TraceCheckUtils]: 15: Hoare triple {1579#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:54:57,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:54:57,506 INFO L290 TraceCheckUtils]: 17: Hoare triple {1580#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1637#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:54:57,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {1637#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {1573#false} is VALID [2022-04-15 06:54:57,507 INFO L272 TraceCheckUtils]: 19: Hoare triple {1573#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1573#false} is VALID [2022-04-15 06:54:57,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {1573#false} ~cond := #in~cond; {1573#false} is VALID [2022-04-15 06:54:57,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {1573#false} assume 0 == ~cond; {1573#false} is VALID [2022-04-15 06:54:57,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {1573#false} assume !false; {1573#false} is VALID [2022-04-15 06:54:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:57,507 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:54:57,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {1573#false} assume !false; {1573#false} is VALID [2022-04-15 06:54:57,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {1573#false} assume 0 == ~cond; {1573#false} is VALID [2022-04-15 06:54:57,622 INFO L290 TraceCheckUtils]: 20: Hoare triple {1573#false} ~cond := #in~cond; {1573#false} is VALID [2022-04-15 06:54:57,622 INFO L272 TraceCheckUtils]: 19: Hoare triple {1573#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {1573#false} is VALID [2022-04-15 06:54:57,623 INFO L290 TraceCheckUtils]: 18: Hoare triple {1665#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {1573#false} is VALID [2022-04-15 06:54:57,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {1669#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1665#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {1669#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1669#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {1676#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1669#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,625 INFO L290 TraceCheckUtils]: 14: Hoare triple {1676#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1676#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {1683#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1676#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,626 INFO L290 TraceCheckUtils]: 12: Hoare triple {1683#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1683#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {1690#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {1683#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,626 INFO L290 TraceCheckUtils]: 10: Hoare triple {1690#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {1690#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {1572#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {1690#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {1572#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {1572#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 6: Hoare triple {1572#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 5: Hoare triple {1572#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L272 TraceCheckUtils]: 4: Hoare triple {1572#true} call #t~ret9 := main(); {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1572#true} {1572#true} #85#return; {1572#true} is VALID [2022-04-15 06:54:57,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {1572#true} assume true; {1572#true} is VALID [2022-04-15 06:54:57,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {1572#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(12, 2);call #Ultimate.allocInit(12, 3); {1572#true} is VALID [2022-04-15 06:54:57,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {1572#true} call ULTIMATE.init(); {1572#true} is VALID [2022-04-15 06:54:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:54:57,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585396856] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:54:57,628 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:54:57,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2022-04-15 06:54:57,628 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:54:57,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1002572859] [2022-04-15 06:54:57,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1002572859] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:54:57,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:54:57,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 06:54:57,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568229801] [2022-04-15 06:54:57,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:54:57,629 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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 [2022-04-15 06:54:57,629 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:54:57,629 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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) [2022-04-15 06:54:57,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:57,644 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 06:54:57,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:57,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 06:54:57,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-04-15 06:54:57,645 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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) [2022-04-15 06:54:57,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:57,907 INFO L93 Difference]: Finished difference Result 64 states and 76 transitions. [2022-04-15 06:54:57,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 06:54:57,908 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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 [2022-04-15 06:54:57,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:54:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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) [2022-04-15 06:54:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 69 transitions. [2022-04-15 06:54:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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) [2022-04-15 06:54:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 69 transitions. [2022-04-15 06:54:57,910 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 69 transitions. [2022-04-15 06:54:57,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:57,959 INFO L225 Difference]: With dead ends: 64 [2022-04-15 06:54:57,959 INFO L226 Difference]: Without dead ends: 40 [2022-04-15 06:54:57,960 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 43 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=113, Invalid=229, Unknown=0, NotChecked=0, Total=342 [2022-04-15 06:54:57,960 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 49 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:54:57,961 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 46 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 06:54:57,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2022-04-15 06:54:57,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 32. [2022-04-15 06:54:57,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:54:57,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 40 states. Second operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:57,978 INFO L74 IsIncluded]: Start isIncluded. First operand 40 states. Second operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:57,978 INFO L87 Difference]: Start difference. First operand 40 states. Second operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:57,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:57,979 INFO L93 Difference]: Finished difference Result 40 states and 47 transitions. [2022-04-15 06:54:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 47 transitions. [2022-04-15 06:54:57,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:57,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:57,980 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 40 states. [2022-04-15 06:54:57,980 INFO L87 Difference]: Start difference. First operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 40 states. [2022-04-15 06:54:57,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:54:57,982 INFO L93 Difference]: Finished difference Result 40 states and 47 transitions. [2022-04-15 06:54:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 47 transitions. [2022-04-15 06:54:57,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:54:57,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:54:57,982 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:54:57,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:54:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:54:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2022-04-15 06:54:57,984 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 23 [2022-04-15 06:54:57,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:54:57,985 INFO L478 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2022-04-15 06:54:57,985 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 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) [2022-04-15 06:54:57,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 36 transitions. [2022-04-15 06:54:58,014 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:54:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2022-04-15 06:54:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-15 06:54:58,016 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:54:58,016 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:54:58,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 06:54:58,227 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:54:58,227 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:54:58,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:54:58,228 INFO L85 PathProgramCache]: Analyzing trace with hash -2006417516, now seen corresponding path program 9 times [2022-04-15 06:54:58,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:54:58,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1036837519] [2022-04-15 06:55:02,511 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:02,676 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:02,677 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:02,679 INFO L85 PathProgramCache]: Analyzing trace with hash 2072995700, now seen corresponding path program 1 times [2022-04-15 06:55:02,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:02,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084099619] [2022-04-15 06:55:02,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:02,688 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:02,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:02,694 INFO L85 PathProgramCache]: Analyzing trace with hash -2006417516, now seen corresponding path program 10 times [2022-04-15 06:55:02,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:02,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357472510] [2022-04-15 06:55:02,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:02,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:02,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:02,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {2020#(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(12, 2);call #Ultimate.allocInit(12, 3); {2009#true} is VALID [2022-04-15 06:55:02,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {2009#true} assume true; {2009#true} is VALID [2022-04-15 06:55:02,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2009#true} {2009#true} #85#return; {2009#true} is VALID [2022-04-15 06:55:02,794 INFO L272 TraceCheckUtils]: 0: Hoare triple {2009#true} call ULTIMATE.init(); {2020#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:02,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {2020#(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(12, 2);call #Ultimate.allocInit(12, 3); {2009#true} is VALID [2022-04-15 06:55:02,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {2009#true} assume true; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2009#true} {2009#true} #85#return; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {2009#true} call #t~ret9 := main(); {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {2009#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {2009#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {2009#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {2009#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2009#true} is VALID [2022-04-15 06:55:02,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {2009#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2014#(= main_~v~0 0)} is VALID [2022-04-15 06:55:02,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {2014#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2014#(= main_~v~0 0)} is VALID [2022-04-15 06:55:02,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {2014#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:02,796 INFO L290 TraceCheckUtils]: 12: Hoare triple {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:02,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:02,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:02,798 INFO L290 TraceCheckUtils]: 15: Hoare triple {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:02,798 INFO L290 TraceCheckUtils]: 16: Hoare triple {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:02,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:02,799 INFO L290 TraceCheckUtils]: 18: Hoare triple {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:02,800 INFO L290 TraceCheckUtils]: 19: Hoare triple {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2019#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 5))} is VALID [2022-04-15 06:55:02,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {2019#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 5))} assume !(~v~0 % 4294967296 < 268435455); {2010#false} is VALID [2022-04-15 06:55:02,801 INFO L272 TraceCheckUtils]: 21: Hoare triple {2010#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2010#false} is VALID [2022-04-15 06:55:02,801 INFO L290 TraceCheckUtils]: 22: Hoare triple {2010#false} ~cond := #in~cond; {2010#false} is VALID [2022-04-15 06:55:02,801 INFO L290 TraceCheckUtils]: 23: Hoare triple {2010#false} assume 0 == ~cond; {2010#false} is VALID [2022-04-15 06:55:02,801 INFO L290 TraceCheckUtils]: 24: Hoare triple {2010#false} assume !false; {2010#false} is VALID [2022-04-15 06:55:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:02,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:02,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357472510] [2022-04-15 06:55:02,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357472510] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:02,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [173049054] [2022-04-15 06:55:02,802 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:55:02,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:02,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:02,803 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) [2022-04-15 06:55:02,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 06:55:02,839 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:55:02,839 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:02,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-15 06:55:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:02,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:03,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {2009#true} call ULTIMATE.init(); {2009#true} is VALID [2022-04-15 06:55:03,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {2009#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(12, 2);call #Ultimate.allocInit(12, 3); {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {2009#true} assume true; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2009#true} {2009#true} #85#return; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L272 TraceCheckUtils]: 4: Hoare triple {2009#true} call #t~ret9 := main(); {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 5: Hoare triple {2009#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 6: Hoare triple {2009#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 7: Hoare triple {2009#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {2009#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,070 INFO L290 TraceCheckUtils]: 9: Hoare triple {2009#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2014#(= main_~v~0 0)} is VALID [2022-04-15 06:55:03,071 INFO L290 TraceCheckUtils]: 10: Hoare triple {2014#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2014#(= main_~v~0 0)} is VALID [2022-04-15 06:55:03,072 INFO L290 TraceCheckUtils]: 11: Hoare triple {2014#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:03,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:03,073 INFO L290 TraceCheckUtils]: 13: Hoare triple {2015#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:03,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:03,074 INFO L290 TraceCheckUtils]: 15: Hoare triple {2016#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:03,075 INFO L290 TraceCheckUtils]: 16: Hoare triple {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:03,075 INFO L290 TraceCheckUtils]: 17: Hoare triple {2017#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:03,075 INFO L290 TraceCheckUtils]: 18: Hoare triple {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:03,076 INFO L290 TraceCheckUtils]: 19: Hoare triple {2018#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2081#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:03,078 INFO L290 TraceCheckUtils]: 20: Hoare triple {2081#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {2010#false} is VALID [2022-04-15 06:55:03,078 INFO L272 TraceCheckUtils]: 21: Hoare triple {2010#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2010#false} is VALID [2022-04-15 06:55:03,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {2010#false} ~cond := #in~cond; {2010#false} is VALID [2022-04-15 06:55:03,079 INFO L290 TraceCheckUtils]: 23: Hoare triple {2010#false} assume 0 == ~cond; {2010#false} is VALID [2022-04-15 06:55:03,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {2010#false} assume !false; {2010#false} is VALID [2022-04-15 06:55:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:03,079 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:03,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {2010#false} assume !false; {2010#false} is VALID [2022-04-15 06:55:03,215 INFO L290 TraceCheckUtils]: 23: Hoare triple {2010#false} assume 0 == ~cond; {2010#false} is VALID [2022-04-15 06:55:03,215 INFO L290 TraceCheckUtils]: 22: Hoare triple {2010#false} ~cond := #in~cond; {2010#false} is VALID [2022-04-15 06:55:03,215 INFO L272 TraceCheckUtils]: 21: Hoare triple {2010#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2010#false} is VALID [2022-04-15 06:55:03,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {2109#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {2010#false} is VALID [2022-04-15 06:55:03,216 INFO L290 TraceCheckUtils]: 19: Hoare triple {2113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2109#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {2113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {2120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,217 INFO L290 TraceCheckUtils]: 16: Hoare triple {2120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,218 INFO L290 TraceCheckUtils]: 15: Hoare triple {2127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,218 INFO L290 TraceCheckUtils]: 14: Hoare triple {2127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,219 INFO L290 TraceCheckUtils]: 13: Hoare triple {2134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,219 INFO L290 TraceCheckUtils]: 12: Hoare triple {2134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {2141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 10: Hoare triple {2141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 9: Hoare triple {2009#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 8: Hoare triple {2009#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 7: Hoare triple {2009#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 6: Hoare triple {2009#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {2009#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L272 TraceCheckUtils]: 4: Hoare triple {2009#true} call #t~ret9 := main(); {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2009#true} {2009#true} #85#return; {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {2009#true} assume true; {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {2009#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(12, 2);call #Ultimate.allocInit(12, 3); {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L272 TraceCheckUtils]: 0: Hoare triple {2009#true} call ULTIMATE.init(); {2009#true} is VALID [2022-04-15 06:55:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:03,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [173049054] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:03,221 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:03,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 16 [2022-04-15 06:55:03,222 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:03,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1036837519] [2022-04-15 06:55:03,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1036837519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:03,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:03,222 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 06:55:03,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036895214] [2022-04-15 06:55:03,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:03,222 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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 [2022-04-15 06:55:03,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:03,223 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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) [2022-04-15 06:55:03,240 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:03,240 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 06:55:03,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:03,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 06:55:03,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2022-04-15 06:55:03,241 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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) [2022-04-15 06:55:03,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:03,525 INFO L93 Difference]: Finished difference Result 68 states and 80 transitions. [2022-04-15 06:55:03,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 06:55:03,525 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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 [2022-04-15 06:55:03,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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) [2022-04-15 06:55:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 71 transitions. [2022-04-15 06:55:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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) [2022-04-15 06:55:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 71 transitions. [2022-04-15 06:55:03,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 71 transitions. [2022-04-15 06:55:03,580 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:03,581 INFO L225 Difference]: With dead ends: 68 [2022-04-15 06:55:03,581 INFO L226 Difference]: Without dead ends: 42 [2022-04-15 06:55:03,581 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 46 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=147, Invalid=315, Unknown=0, NotChecked=0, Total=462 [2022-04-15 06:55:03,582 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 60 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:03,582 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 36 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 06:55:03,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-04-15 06:55:03,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-04-15 06:55:03,604 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:03,604 INFO L82 GeneralOperation]: Start isEquivalent. First operand 42 states. Second operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:03,604 INFO L74 IsIncluded]: Start isIncluded. First operand 42 states. Second operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:03,604 INFO L87 Difference]: Start difference. First operand 42 states. Second operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:03,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:03,605 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2022-04-15 06:55:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2022-04-15 06:55:03,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:03,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:03,606 INFO L74 IsIncluded]: Start isIncluded. First operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 42 states. [2022-04-15 06:55:03,606 INFO L87 Difference]: Start difference. First operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 42 states. [2022-04-15 06:55:03,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:03,607 INFO L93 Difference]: Finished difference Result 42 states and 49 transitions. [2022-04-15 06:55:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2022-04-15 06:55:03,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:03,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:03,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:03,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 38 transitions. [2022-04-15 06:55:03,608 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 38 transitions. Word has length 25 [2022-04-15 06:55:03,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:03,608 INFO L478 AbstractCegarLoop]: Abstraction has 34 states and 38 transitions. [2022-04-15 06:55:03,609 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 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) [2022-04-15 06:55:03,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 38 transitions. [2022-04-15 06:55:03,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2022-04-15 06:55:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-15 06:55:03,640 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:03,640 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:03,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:03,855 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11 [2022-04-15 06:55:03,856 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:03,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:03,856 INFO L85 PathProgramCache]: Analyzing trace with hash 906050034, now seen corresponding path program 11 times [2022-04-15 06:55:03,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:03,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1958788686] [2022-04-15 06:55:04,286 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:04,287 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:04,288 INFO L85 PathProgramCache]: Analyzing trace with hash 2132101044, now seen corresponding path program 1 times [2022-04-15 06:55:04,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:04,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910805120] [2022-04-15 06:55:04,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:04,298 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:04,314 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:04,314 INFO L85 PathProgramCache]: Analyzing trace with hash 906050034, now seen corresponding path program 12 times [2022-04-15 06:55:04,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:04,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961171213] [2022-04-15 06:55:04,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:04,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:04,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {2490#(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(12, 2);call #Ultimate.allocInit(12, 3); {2478#true} is VALID [2022-04-15 06:55:04,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {2478#true} assume true; {2478#true} is VALID [2022-04-15 06:55:04,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2478#true} {2478#true} #85#return; {2478#true} is VALID [2022-04-15 06:55:04,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {2478#true} call ULTIMATE.init(); {2490#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:04,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {2490#(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(12, 2);call #Ultimate.allocInit(12, 3); {2478#true} is VALID [2022-04-15 06:55:04,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {2478#true} assume true; {2478#true} is VALID [2022-04-15 06:55:04,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2478#true} {2478#true} #85#return; {2478#true} is VALID [2022-04-15 06:55:04,421 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#true} call #t~ret9 := main(); {2478#true} is VALID [2022-04-15 06:55:04,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {2478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {2478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,423 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2483#(= main_~v~0 0)} is VALID [2022-04-15 06:55:04,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {2483#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2483#(= main_~v~0 0)} is VALID [2022-04-15 06:55:04,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {2483#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:04,427 INFO L290 TraceCheckUtils]: 12: Hoare triple {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:04,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:04,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:04,430 INFO L290 TraceCheckUtils]: 15: Hoare triple {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:04,430 INFO L290 TraceCheckUtils]: 16: Hoare triple {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:04,431 INFO L290 TraceCheckUtils]: 17: Hoare triple {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:04,431 INFO L290 TraceCheckUtils]: 18: Hoare triple {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:04,432 INFO L290 TraceCheckUtils]: 19: Hoare triple {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:04,432 INFO L290 TraceCheckUtils]: 20: Hoare triple {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:04,432 INFO L290 TraceCheckUtils]: 21: Hoare triple {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2489#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:04,433 INFO L290 TraceCheckUtils]: 22: Hoare triple {2489#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 6))} assume !(~v~0 % 4294967296 < 268435455); {2479#false} is VALID [2022-04-15 06:55:04,433 INFO L272 TraceCheckUtils]: 23: Hoare triple {2479#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2479#false} is VALID [2022-04-15 06:55:04,433 INFO L290 TraceCheckUtils]: 24: Hoare triple {2479#false} ~cond := #in~cond; {2479#false} is VALID [2022-04-15 06:55:04,433 INFO L290 TraceCheckUtils]: 25: Hoare triple {2479#false} assume 0 == ~cond; {2479#false} is VALID [2022-04-15 06:55:04,433 INFO L290 TraceCheckUtils]: 26: Hoare triple {2479#false} assume !false; {2479#false} is VALID [2022-04-15 06:55:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:04,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:04,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961171213] [2022-04-15 06:55:04,434 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [961171213] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:04,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913120876] [2022-04-15 06:55:04,434 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:55:04,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:04,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:04,435 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) [2022-04-15 06:55:04,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 06:55:04,472 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 06:55:04,472 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:04,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 06:55:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:04,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:04,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {2478#true} call ULTIMATE.init(); {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {2478#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(12, 2);call #Ultimate.allocInit(12, 3); {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 2: Hoare triple {2478#true} assume true; {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2478#true} {2478#true} #85#return; {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#true} call #t~ret9 := main(); {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 5: Hoare triple {2478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {2478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,751 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2483#(= main_~v~0 0)} is VALID [2022-04-15 06:55:04,752 INFO L290 TraceCheckUtils]: 10: Hoare triple {2483#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2483#(= main_~v~0 0)} is VALID [2022-04-15 06:55:04,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {2483#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:04,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:04,753 INFO L290 TraceCheckUtils]: 13: Hoare triple {2484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:04,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:04,754 INFO L290 TraceCheckUtils]: 15: Hoare triple {2485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:04,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:04,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {2486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:04,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:04,755 INFO L290 TraceCheckUtils]: 19: Hoare triple {2487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:04,756 INFO L290 TraceCheckUtils]: 20: Hoare triple {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:04,756 INFO L290 TraceCheckUtils]: 21: Hoare triple {2488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2557#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:04,757 INFO L290 TraceCheckUtils]: 22: Hoare triple {2557#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !(~v~0 % 4294967296 < 268435455); {2479#false} is VALID [2022-04-15 06:55:04,757 INFO L272 TraceCheckUtils]: 23: Hoare triple {2479#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2479#false} is VALID [2022-04-15 06:55:04,757 INFO L290 TraceCheckUtils]: 24: Hoare triple {2479#false} ~cond := #in~cond; {2479#false} is VALID [2022-04-15 06:55:04,757 INFO L290 TraceCheckUtils]: 25: Hoare triple {2479#false} assume 0 == ~cond; {2479#false} is VALID [2022-04-15 06:55:04,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {2479#false} assume !false; {2479#false} is VALID [2022-04-15 06:55:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:04,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:04,925 INFO L290 TraceCheckUtils]: 26: Hoare triple {2479#false} assume !false; {2479#false} is VALID [2022-04-15 06:55:04,925 INFO L290 TraceCheckUtils]: 25: Hoare triple {2479#false} assume 0 == ~cond; {2479#false} is VALID [2022-04-15 06:55:04,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {2479#false} ~cond := #in~cond; {2479#false} is VALID [2022-04-15 06:55:04,925 INFO L272 TraceCheckUtils]: 23: Hoare triple {2479#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2479#false} is VALID [2022-04-15 06:55:04,926 INFO L290 TraceCheckUtils]: 22: Hoare triple {2585#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {2479#false} is VALID [2022-04-15 06:55:04,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {2589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2585#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {2589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,927 INFO L290 TraceCheckUtils]: 19: Hoare triple {2596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {2596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {2603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,929 INFO L290 TraceCheckUtils]: 16: Hoare triple {2603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,929 INFO L290 TraceCheckUtils]: 15: Hoare triple {2610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,929 INFO L290 TraceCheckUtils]: 14: Hoare triple {2610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,930 INFO L290 TraceCheckUtils]: 13: Hoare triple {2617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,937 INFO L290 TraceCheckUtils]: 12: Hoare triple {2617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,941 INFO L290 TraceCheckUtils]: 11: Hoare triple {2624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,941 INFO L290 TraceCheckUtils]: 10: Hoare triple {2624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {2624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {2478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {2478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#true} call #t~ret9 := main(); {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2478#true} {2478#true} #85#return; {2478#true} is VALID [2022-04-15 06:55:04,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {2478#true} assume true; {2478#true} is VALID [2022-04-15 06:55:04,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {2478#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(12, 2);call #Ultimate.allocInit(12, 3); {2478#true} is VALID [2022-04-15 06:55:04,943 INFO L272 TraceCheckUtils]: 0: Hoare triple {2478#true} call ULTIMATE.init(); {2478#true} is VALID [2022-04-15 06:55:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:04,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913120876] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:04,943 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:04,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 18 [2022-04-15 06:55:04,943 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:04,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1958788686] [2022-04-15 06:55:04,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1958788686] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:04,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:04,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 06:55:04,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079219993] [2022-04-15 06:55:04,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:04,944 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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 [2022-04-15 06:55:04,944 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:04,944 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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) [2022-04-15 06:55:04,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:04,961 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 06:55:04,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:04,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 06:55:04,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=210, Unknown=0, NotChecked=0, Total=306 [2022-04-15 06:55:04,962 INFO L87 Difference]: Start difference. First operand 34 states and 38 transitions. Second operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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) [2022-04-15 06:55:05,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:05,425 INFO L93 Difference]: Finished difference Result 72 states and 84 transitions. [2022-04-15 06:55:05,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 06:55:05,425 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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 [2022-04-15 06:55:05,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:05,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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) [2022-04-15 06:55:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 73 transitions. [2022-04-15 06:55:05,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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) [2022-04-15 06:55:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 73 transitions. [2022-04-15 06:55:05,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 73 transitions. [2022-04-15 06:55:05,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:05,478 INFO L225 Difference]: With dead ends: 72 [2022-04-15 06:55:05,478 INFO L226 Difference]: Without dead ends: 44 [2022-04-15 06:55:05,479 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=185, Invalid=415, Unknown=0, NotChecked=0, Total=600 [2022-04-15 06:55:05,479 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 53 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:05,479 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 61 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 06:55:05,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-04-15 06:55:05,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 36. [2022-04-15 06:55:05,507 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:05,507 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:05,508 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:05,508 INFO L87 Difference]: Start difference. First operand 44 states. Second operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:05,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:05,515 INFO L93 Difference]: Finished difference Result 44 states and 51 transitions. [2022-04-15 06:55:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2022-04-15 06:55:05,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:05,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:05,516 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 44 states. [2022-04-15 06:55:05,517 INFO L87 Difference]: Start difference. First operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 44 states. [2022-04-15 06:55:05,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:05,518 INFO L93 Difference]: Finished difference Result 44 states and 51 transitions. [2022-04-15 06:55:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2022-04-15 06:55:05,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:05,518 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:05,518 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:05,518 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 30 states have internal predecessors, (35), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 40 transitions. [2022-04-15 06:55:05,523 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 40 transitions. Word has length 27 [2022-04-15 06:55:05,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:05,523 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 40 transitions. [2022-04-15 06:55:05,524 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 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) [2022-04-15 06:55:05,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 40 transitions. [2022-04-15 06:55:05,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2022-04-15 06:55:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 06:55:05,565 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:05,566 INFO L499 BasicCegarLoop]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:05,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:05,783 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:05,783 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:05,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:05,783 INFO L85 PathProgramCache]: Analyzing trace with hash -531311408, now seen corresponding path program 13 times [2022-04-15 06:55:05,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:05,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [360264809] [2022-04-15 06:55:08,724 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:08,870 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:08,871 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:08,873 INFO L85 PathProgramCache]: Analyzing trace with hash -2103760908, now seen corresponding path program 1 times [2022-04-15 06:55:08,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:08,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286486213] [2022-04-15 06:55:08,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:08,887 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:08,910 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:08,911 INFO L85 PathProgramCache]: Analyzing trace with hash -531311408, now seen corresponding path program 14 times [2022-04-15 06:55:08,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:08,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948686531] [2022-04-15 06:55:08,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:09,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:09,036 INFO L290 TraceCheckUtils]: 0: Hoare triple {2992#(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(12, 2);call #Ultimate.allocInit(12, 3); {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {2979#true} assume true; {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2979#true} {2979#true} #85#return; {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L272 TraceCheckUtils]: 0: Hoare triple {2979#true} call ULTIMATE.init(); {2992#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:09,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {2992#(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(12, 2);call #Ultimate.allocInit(12, 3); {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {2979#true} assume true; {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2979#true} {2979#true} #85#return; {2979#true} is VALID [2022-04-15 06:55:09,037 INFO L272 TraceCheckUtils]: 4: Hoare triple {2979#true} call #t~ret9 := main(); {2979#true} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 5: Hoare triple {2979#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 6: Hoare triple {2979#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 7: Hoare triple {2979#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {2979#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {2979#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2984#(= main_~v~0 0)} is VALID [2022-04-15 06:55:09,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {2984#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2984#(= main_~v~0 0)} is VALID [2022-04-15 06:55:09,039 INFO L290 TraceCheckUtils]: 11: Hoare triple {2984#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:09,039 INFO L290 TraceCheckUtils]: 12: Hoare triple {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:09,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:09,040 INFO L290 TraceCheckUtils]: 14: Hoare triple {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:09,040 INFO L290 TraceCheckUtils]: 15: Hoare triple {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:09,041 INFO L290 TraceCheckUtils]: 16: Hoare triple {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:09,041 INFO L290 TraceCheckUtils]: 17: Hoare triple {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:09,042 INFO L290 TraceCheckUtils]: 18: Hoare triple {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:09,042 INFO L290 TraceCheckUtils]: 19: Hoare triple {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:09,042 INFO L290 TraceCheckUtils]: 20: Hoare triple {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:09,043 INFO L290 TraceCheckUtils]: 21: Hoare triple {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:09,043 INFO L290 TraceCheckUtils]: 22: Hoare triple {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:09,044 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2991#(and (<= main_~v~0 7) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:09,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {2991#(and (<= main_~v~0 7) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {2980#false} is VALID [2022-04-15 06:55:09,044 INFO L272 TraceCheckUtils]: 25: Hoare triple {2980#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2980#false} is VALID [2022-04-15 06:55:09,044 INFO L290 TraceCheckUtils]: 26: Hoare triple {2980#false} ~cond := #in~cond; {2980#false} is VALID [2022-04-15 06:55:09,044 INFO L290 TraceCheckUtils]: 27: Hoare triple {2980#false} assume 0 == ~cond; {2980#false} is VALID [2022-04-15 06:55:09,044 INFO L290 TraceCheckUtils]: 28: Hoare triple {2980#false} assume !false; {2980#false} is VALID [2022-04-15 06:55:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:09,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:09,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948686531] [2022-04-15 06:55:09,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948686531] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:09,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598619763] [2022-04-15 06:55:09,045 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:55:09,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:09,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:09,046 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) [2022-04-15 06:55:09,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 06:55:09,080 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:55:09,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:09,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-15 06:55:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:09,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:09,306 INFO L272 TraceCheckUtils]: 0: Hoare triple {2979#true} call ULTIMATE.init(); {2979#true} is VALID [2022-04-15 06:55:09,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {2979#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(12, 2);call #Ultimate.allocInit(12, 3); {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {2979#true} assume true; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2979#true} {2979#true} #85#return; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {2979#true} call #t~ret9 := main(); {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {2979#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {2979#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {2979#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {2979#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {2979#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {2984#(= main_~v~0 0)} is VALID [2022-04-15 06:55:09,308 INFO L290 TraceCheckUtils]: 10: Hoare triple {2984#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {2984#(= main_~v~0 0)} is VALID [2022-04-15 06:55:09,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {2984#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:09,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:09,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {2985#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:09,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:09,309 INFO L290 TraceCheckUtils]: 15: Hoare triple {2986#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:09,310 INFO L290 TraceCheckUtils]: 16: Hoare triple {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:09,310 INFO L290 TraceCheckUtils]: 17: Hoare triple {2987#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:09,311 INFO L290 TraceCheckUtils]: 18: Hoare triple {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:09,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {2988#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:09,314 INFO L290 TraceCheckUtils]: 20: Hoare triple {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:09,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {2989#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:09,316 INFO L290 TraceCheckUtils]: 22: Hoare triple {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:09,317 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3065#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:09,317 INFO L290 TraceCheckUtils]: 24: Hoare triple {3065#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {2980#false} is VALID [2022-04-15 06:55:09,317 INFO L272 TraceCheckUtils]: 25: Hoare triple {2980#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2980#false} is VALID [2022-04-15 06:55:09,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {2980#false} ~cond := #in~cond; {2980#false} is VALID [2022-04-15 06:55:09,317 INFO L290 TraceCheckUtils]: 27: Hoare triple {2980#false} assume 0 == ~cond; {2980#false} is VALID [2022-04-15 06:55:09,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {2980#false} assume !false; {2980#false} is VALID [2022-04-15 06:55:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:09,318 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:09,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {2980#false} assume !false; {2980#false} is VALID [2022-04-15 06:55:09,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {2980#false} assume 0 == ~cond; {2980#false} is VALID [2022-04-15 06:55:09,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {2980#false} ~cond := #in~cond; {2980#false} is VALID [2022-04-15 06:55:09,517 INFO L272 TraceCheckUtils]: 25: Hoare triple {2980#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {2980#false} is VALID [2022-04-15 06:55:09,517 INFO L290 TraceCheckUtils]: 24: Hoare triple {3093#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {2980#false} is VALID [2022-04-15 06:55:09,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {3097#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3093#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {3097#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3097#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,519 INFO L290 TraceCheckUtils]: 21: Hoare triple {3104#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3097#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,519 INFO L290 TraceCheckUtils]: 20: Hoare triple {3104#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3104#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,519 INFO L290 TraceCheckUtils]: 19: Hoare triple {3111#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3104#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,520 INFO L290 TraceCheckUtils]: 18: Hoare triple {3111#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3111#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,520 INFO L290 TraceCheckUtils]: 17: Hoare triple {3118#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3111#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {3118#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3118#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {3125#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3118#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,521 INFO L290 TraceCheckUtils]: 14: Hoare triple {3125#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3125#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,522 INFO L290 TraceCheckUtils]: 13: Hoare triple {3132#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3125#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,522 INFO L290 TraceCheckUtils]: 12: Hoare triple {3132#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3132#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {3139#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3132#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {3139#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3139#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,523 INFO L290 TraceCheckUtils]: 9: Hoare triple {2979#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {3139#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:09,523 INFO L290 TraceCheckUtils]: 8: Hoare triple {2979#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {2979#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {2979#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {2979#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {2979#true} call #t~ret9 := main(); {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2979#true} {2979#true} #85#return; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {2979#true} assume true; {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {2979#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(12, 2);call #Ultimate.allocInit(12, 3); {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L272 TraceCheckUtils]: 0: Hoare triple {2979#true} call ULTIMATE.init(); {2979#true} is VALID [2022-04-15 06:55:09,524 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:09,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [598619763] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:09,524 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:09,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 10] total 20 [2022-04-15 06:55:09,525 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:09,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [360264809] [2022-04-15 06:55:09,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [360264809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:09,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:09,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 06:55:09,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096828411] [2022-04-15 06:55:09,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:09,525 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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 [2022-04-15 06:55:09,525 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:09,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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) [2022-04-15 06:55:09,543 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:09,543 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 06:55:09,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:09,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 06:55:09,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2022-04-15 06:55:09,544 INFO L87 Difference]: Start difference. First operand 36 states and 40 transitions. Second operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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) [2022-04-15 06:55:09,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:09,953 INFO L93 Difference]: Finished difference Result 76 states and 88 transitions. [2022-04-15 06:55:09,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 06:55:09,954 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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 [2022-04-15 06:55:09,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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) [2022-04-15 06:55:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 75 transitions. [2022-04-15 06:55:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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) [2022-04-15 06:55:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 75 transitions. [2022-04-15 06:55:09,956 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 75 transitions. [2022-04-15 06:55:10,012 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:10,013 INFO L225 Difference]: With dead ends: 76 [2022-04-15 06:55:10,013 INFO L226 Difference]: Without dead ends: 46 [2022-04-15 06:55:10,014 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 52 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=227, Invalid=529, Unknown=0, NotChecked=0, Total=756 [2022-04-15 06:55:10,014 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 64 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:10,014 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [65 Valid, 41 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 205 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 06:55:10,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2022-04-15 06:55:10,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 38. [2022-04-15 06:55:10,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:10,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:10,065 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:10,065 INFO L87 Difference]: Start difference. First operand 46 states. Second operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:10,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:10,066 INFO L93 Difference]: Finished difference Result 46 states and 53 transitions. [2022-04-15 06:55:10,066 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2022-04-15 06:55:10,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:10,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:10,067 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 46 states. [2022-04-15 06:55:10,067 INFO L87 Difference]: Start difference. First operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 46 states. [2022-04-15 06:55:10,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:10,068 INFO L93 Difference]: Finished difference Result 46 states and 53 transitions. [2022-04-15 06:55:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2022-04-15 06:55:10,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:10,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:10,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:10,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2022-04-15 06:55:10,069 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 29 [2022-04-15 06:55:10,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:10,069 INFO L478 AbstractCegarLoop]: Abstraction has 38 states and 42 transitions. [2022-04-15 06:55:10,069 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 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) [2022-04-15 06:55:10,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 42 transitions. [2022-04-15 06:55:10,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-15 06:55:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-15 06:55:10,112 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:10,112 INFO L499 BasicCegarLoop]: trace histogram [8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:10,128 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:10,328 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:10,328 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:10,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:10,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1143812142, now seen corresponding path program 15 times [2022-04-15 06:55:10,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:10,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1763541765] [2022-04-15 06:55:12,492 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:15,207 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:15,364 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:15,365 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:15,367 INFO L85 PathProgramCache]: Analyzing trace with hash -2044655564, now seen corresponding path program 1 times [2022-04-15 06:55:15,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:15,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163536656] [2022-04-15 06:55:15,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:15,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:15,386 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:15,396 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:15,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1143812142, now seen corresponding path program 16 times [2022-04-15 06:55:15,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:15,397 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339776954] [2022-04-15 06:55:15,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:15,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:15,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {3526#(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(12, 2);call #Ultimate.allocInit(12, 3); {3512#true} is VALID [2022-04-15 06:55:15,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {3512#true} assume true; {3512#true} is VALID [2022-04-15 06:55:15,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3512#true} {3512#true} #85#return; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L272 TraceCheckUtils]: 0: Hoare triple {3512#true} call ULTIMATE.init(); {3526#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {3526#(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(12, 2);call #Ultimate.allocInit(12, 3); {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 2: Hoare triple {3512#true} assume true; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3512#true} {3512#true} #85#return; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L272 TraceCheckUtils]: 4: Hoare triple {3512#true} call #t~ret9 := main(); {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 5: Hoare triple {3512#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 6: Hoare triple {3512#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 7: Hoare triple {3512#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,528 INFO L290 TraceCheckUtils]: 8: Hoare triple {3512#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,529 INFO L290 TraceCheckUtils]: 9: Hoare triple {3512#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {3517#(= main_~v~0 0)} is VALID [2022-04-15 06:55:15,529 INFO L290 TraceCheckUtils]: 10: Hoare triple {3517#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {3517#(= main_~v~0 0)} is VALID [2022-04-15 06:55:15,530 INFO L290 TraceCheckUtils]: 11: Hoare triple {3517#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:15,530 INFO L290 TraceCheckUtils]: 12: Hoare triple {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:15,530 INFO L290 TraceCheckUtils]: 13: Hoare triple {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:15,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:15,531 INFO L290 TraceCheckUtils]: 15: Hoare triple {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:15,532 INFO L290 TraceCheckUtils]: 16: Hoare triple {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:15,532 INFO L290 TraceCheckUtils]: 17: Hoare triple {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:15,533 INFO L290 TraceCheckUtils]: 18: Hoare triple {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:15,533 INFO L290 TraceCheckUtils]: 19: Hoare triple {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:15,534 INFO L290 TraceCheckUtils]: 20: Hoare triple {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:15,534 INFO L290 TraceCheckUtils]: 21: Hoare triple {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:15,534 INFO L290 TraceCheckUtils]: 22: Hoare triple {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:15,535 INFO L290 TraceCheckUtils]: 23: Hoare triple {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:15,535 INFO L290 TraceCheckUtils]: 24: Hoare triple {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:15,536 INFO L290 TraceCheckUtils]: 25: Hoare triple {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3525#(and (<= main_~v~0 8) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:15,536 INFO L290 TraceCheckUtils]: 26: Hoare triple {3525#(and (<= main_~v~0 8) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {3513#false} is VALID [2022-04-15 06:55:15,536 INFO L272 TraceCheckUtils]: 27: Hoare triple {3513#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {3513#false} is VALID [2022-04-15 06:55:15,536 INFO L290 TraceCheckUtils]: 28: Hoare triple {3513#false} ~cond := #in~cond; {3513#false} is VALID [2022-04-15 06:55:15,537 INFO L290 TraceCheckUtils]: 29: Hoare triple {3513#false} assume 0 == ~cond; {3513#false} is VALID [2022-04-15 06:55:15,537 INFO L290 TraceCheckUtils]: 30: Hoare triple {3513#false} assume !false; {3513#false} is VALID [2022-04-15 06:55:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:15,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:15,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339776954] [2022-04-15 06:55:15,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339776954] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:15,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1263980594] [2022-04-15 06:55:15,537 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:55:15,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:15,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:15,538 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) [2022-04-15 06:55:15,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 06:55:15,574 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:55:15,574 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:15,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-15 06:55:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:15,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:15,810 INFO L272 TraceCheckUtils]: 0: Hoare triple {3512#true} call ULTIMATE.init(); {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {3512#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(12, 2);call #Ultimate.allocInit(12, 3); {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {3512#true} assume true; {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3512#true} {3512#true} #85#return; {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {3512#true} call #t~ret9 := main(); {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {3512#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,810 INFO L290 TraceCheckUtils]: 6: Hoare triple {3512#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,811 INFO L290 TraceCheckUtils]: 7: Hoare triple {3512#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,811 INFO L290 TraceCheckUtils]: 8: Hoare triple {3512#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {3512#true} is VALID [2022-04-15 06:55:15,811 INFO L290 TraceCheckUtils]: 9: Hoare triple {3512#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {3517#(= main_~v~0 0)} is VALID [2022-04-15 06:55:15,812 INFO L290 TraceCheckUtils]: 10: Hoare triple {3517#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {3517#(= main_~v~0 0)} is VALID [2022-04-15 06:55:15,812 INFO L290 TraceCheckUtils]: 11: Hoare triple {3517#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:15,812 INFO L290 TraceCheckUtils]: 12: Hoare triple {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:15,813 INFO L290 TraceCheckUtils]: 13: Hoare triple {3518#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:15,813 INFO L290 TraceCheckUtils]: 14: Hoare triple {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:15,814 INFO L290 TraceCheckUtils]: 15: Hoare triple {3519#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:15,814 INFO L290 TraceCheckUtils]: 16: Hoare triple {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:15,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {3520#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:15,815 INFO L290 TraceCheckUtils]: 18: Hoare triple {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:15,815 INFO L290 TraceCheckUtils]: 19: Hoare triple {3521#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:15,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:15,816 INFO L290 TraceCheckUtils]: 21: Hoare triple {3522#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:15,816 INFO L290 TraceCheckUtils]: 22: Hoare triple {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:15,817 INFO L290 TraceCheckUtils]: 23: Hoare triple {3523#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:15,817 INFO L290 TraceCheckUtils]: 24: Hoare triple {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:15,817 INFO L290 TraceCheckUtils]: 25: Hoare triple {3524#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3605#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:15,818 INFO L290 TraceCheckUtils]: 26: Hoare triple {3605#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {3513#false} is VALID [2022-04-15 06:55:15,818 INFO L272 TraceCheckUtils]: 27: Hoare triple {3513#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {3513#false} is VALID [2022-04-15 06:55:15,818 INFO L290 TraceCheckUtils]: 28: Hoare triple {3513#false} ~cond := #in~cond; {3513#false} is VALID [2022-04-15 06:55:15,818 INFO L290 TraceCheckUtils]: 29: Hoare triple {3513#false} assume 0 == ~cond; {3513#false} is VALID [2022-04-15 06:55:15,818 INFO L290 TraceCheckUtils]: 30: Hoare triple {3513#false} assume !false; {3513#false} is VALID [2022-04-15 06:55:15,818 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:15,818 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:16,029 INFO L290 TraceCheckUtils]: 30: Hoare triple {3513#false} assume !false; {3513#false} is VALID [2022-04-15 06:55:16,029 INFO L290 TraceCheckUtils]: 29: Hoare triple {3513#false} assume 0 == ~cond; {3513#false} is VALID [2022-04-15 06:55:16,030 INFO L290 TraceCheckUtils]: 28: Hoare triple {3513#false} ~cond := #in~cond; {3513#false} is VALID [2022-04-15 06:55:16,030 INFO L272 TraceCheckUtils]: 27: Hoare triple {3513#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {3513#false} is VALID [2022-04-15 06:55:16,030 INFO L290 TraceCheckUtils]: 26: Hoare triple {3633#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {3513#false} is VALID [2022-04-15 06:55:16,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {3637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3633#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {3637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,032 INFO L290 TraceCheckUtils]: 23: Hoare triple {3644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,032 INFO L290 TraceCheckUtils]: 22: Hoare triple {3644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,033 INFO L290 TraceCheckUtils]: 21: Hoare triple {3651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,033 INFO L290 TraceCheckUtils]: 20: Hoare triple {3651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,034 INFO L290 TraceCheckUtils]: 19: Hoare triple {3658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,034 INFO L290 TraceCheckUtils]: 18: Hoare triple {3658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,034 INFO L290 TraceCheckUtils]: 17: Hoare triple {3665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,035 INFO L290 TraceCheckUtils]: 16: Hoare triple {3665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,035 INFO L290 TraceCheckUtils]: 15: Hoare triple {3672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,036 INFO L290 TraceCheckUtils]: 14: Hoare triple {3672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,036 INFO L290 TraceCheckUtils]: 13: Hoare triple {3679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,036 INFO L290 TraceCheckUtils]: 12: Hoare triple {3679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,037 INFO L290 TraceCheckUtils]: 11: Hoare triple {3686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {3679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,037 INFO L290 TraceCheckUtils]: 10: Hoare triple {3686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {3686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {3512#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {3686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {3512#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 7: Hoare triple {3512#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 6: Hoare triple {3512#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 5: Hoare triple {3512#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L272 TraceCheckUtils]: 4: Hoare triple {3512#true} call #t~ret9 := main(); {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3512#true} {3512#true} #85#return; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {3512#true} assume true; {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {3512#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(12, 2);call #Ultimate.allocInit(12, 3); {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L272 TraceCheckUtils]: 0: Hoare triple {3512#true} call ULTIMATE.init(); {3512#true} is VALID [2022-04-15 06:55:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:16,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1263980594] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:16,039 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:16,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 22 [2022-04-15 06:55:16,039 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:16,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1763541765] [2022-04-15 06:55:16,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1763541765] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:16,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:16,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 06:55:16,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801403597] [2022-04-15 06:55:16,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:16,040 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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 [2022-04-15 06:55:16,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:16,040 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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) [2022-04-15 06:55:16,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:16,059 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 06:55:16,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:16,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 06:55:16,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=322, Unknown=0, NotChecked=0, Total=462 [2022-04-15 06:55:16,060 INFO L87 Difference]: Start difference. First operand 38 states and 42 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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) [2022-04-15 06:55:16,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:16,523 INFO L93 Difference]: Finished difference Result 80 states and 92 transitions. [2022-04-15 06:55:16,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 06:55:16,523 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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 [2022-04-15 06:55:16,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:16,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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) [2022-04-15 06:55:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 77 transitions. [2022-04-15 06:55:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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) [2022-04-15 06:55:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 77 transitions. [2022-04-15 06:55:16,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 77 transitions. [2022-04-15 06:55:16,586 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:16,586 INFO L225 Difference]: With dead ends: 80 [2022-04-15 06:55:16,586 INFO L226 Difference]: Without dead ends: 48 [2022-04-15 06:55:16,587 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 55 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=273, Invalid=657, Unknown=0, NotChecked=0, Total=930 [2022-04-15 06:55:16,587 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 66 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:16,587 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [67 Valid, 41 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 06:55:16,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2022-04-15 06:55:16,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 40. [2022-04-15 06:55:16,636 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:16,636 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:16,636 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:16,639 INFO L87 Difference]: Start difference. First operand 48 states. Second operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:16,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:16,640 INFO L93 Difference]: Finished difference Result 48 states and 55 transitions. [2022-04-15 06:55:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2022-04-15 06:55:16,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:16,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:16,640 INFO L74 IsIncluded]: Start isIncluded. First operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 48 states. [2022-04-15 06:55:16,640 INFO L87 Difference]: Start difference. First operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 48 states. [2022-04-15 06:55:16,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:16,641 INFO L93 Difference]: Finished difference Result 48 states and 55 transitions. [2022-04-15 06:55:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2022-04-15 06:55:16,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:16,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:16,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:16,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 34 states have internal predecessors, (39), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 44 transitions. [2022-04-15 06:55:16,642 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 44 transitions. Word has length 31 [2022-04-15 06:55:16,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:16,642 INFO L478 AbstractCegarLoop]: Abstraction has 40 states and 44 transitions. [2022-04-15 06:55:16,642 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 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) [2022-04-15 06:55:16,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 44 transitions. [2022-04-15 06:55:16,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2022-04-15 06:55:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-15 06:55:16,689 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:16,689 INFO L499 BasicCegarLoop]: trace histogram [9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:16,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:16,889 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2022-04-15 06:55:16,890 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:16,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:16,890 INFO L85 PathProgramCache]: Analyzing trace with hash 324807692, now seen corresponding path program 17 times [2022-04-15 06:55:16,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:16,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [367165452] [2022-04-15 06:55:19,809 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:19,969 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:19,970 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:19,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1985550220, now seen corresponding path program 1 times [2022-04-15 06:55:19,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:19,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423807342] [2022-04-15 06:55:19,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:19,980 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:19,985 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:19,985 INFO L85 PathProgramCache]: Analyzing trace with hash 324807692, now seen corresponding path program 18 times [2022-04-15 06:55:19,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:19,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438746716] [2022-04-15 06:55:19,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:19,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:20,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:20,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {4092#(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(12, 2);call #Ultimate.allocInit(12, 3); {4077#true} is VALID [2022-04-15 06:55:20,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {4077#true} assume true; {4077#true} is VALID [2022-04-15 06:55:20,153 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4077#true} {4077#true} #85#return; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L272 TraceCheckUtils]: 0: Hoare triple {4077#true} call ULTIMATE.init(); {4092#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {4092#(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(12, 2);call #Ultimate.allocInit(12, 3); {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 2: Hoare triple {4077#true} assume true; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4077#true} {4077#true} #85#return; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L272 TraceCheckUtils]: 4: Hoare triple {4077#true} call #t~ret9 := main(); {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 5: Hoare triple {4077#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 6: Hoare triple {4077#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 7: Hoare triple {4077#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,154 INFO L290 TraceCheckUtils]: 8: Hoare triple {4077#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,155 INFO L290 TraceCheckUtils]: 9: Hoare triple {4077#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4082#(= main_~v~0 0)} is VALID [2022-04-15 06:55:20,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {4082#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {4082#(= main_~v~0 0)} is VALID [2022-04-15 06:55:20,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {4082#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:20,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:20,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:20,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:20,157 INFO L290 TraceCheckUtils]: 15: Hoare triple {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:20,157 INFO L290 TraceCheckUtils]: 16: Hoare triple {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:20,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:20,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:20,159 INFO L290 TraceCheckUtils]: 19: Hoare triple {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:20,159 INFO L290 TraceCheckUtils]: 20: Hoare triple {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:20,159 INFO L290 TraceCheckUtils]: 21: Hoare triple {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:20,160 INFO L290 TraceCheckUtils]: 22: Hoare triple {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:20,160 INFO L290 TraceCheckUtils]: 23: Hoare triple {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:20,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:20,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:20,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:20,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4091#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:20,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {4091#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 9))} assume !(~v~0 % 4294967296 < 268435455); {4078#false} is VALID [2022-04-15 06:55:20,162 INFO L272 TraceCheckUtils]: 29: Hoare triple {4078#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4078#false} is VALID [2022-04-15 06:55:20,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {4078#false} ~cond := #in~cond; {4078#false} is VALID [2022-04-15 06:55:20,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {4078#false} assume 0 == ~cond; {4078#false} is VALID [2022-04-15 06:55:20,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {4078#false} assume !false; {4078#false} is VALID [2022-04-15 06:55:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:20,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:20,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438746716] [2022-04-15 06:55:20,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438746716] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:20,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1360435196] [2022-04-15 06:55:20,163 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:55:20,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:20,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:20,164 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) [2022-04-15 06:55:20,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 06:55:20,215 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-15 06:55:20,216 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:20,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-15 06:55:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:20,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:20,472 INFO L272 TraceCheckUtils]: 0: Hoare triple {4077#true} call ULTIMATE.init(); {4077#true} is VALID [2022-04-15 06:55:20,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {4077#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(12, 2);call #Ultimate.allocInit(12, 3); {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {4077#true} assume true; {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4077#true} {4077#true} #85#return; {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {4077#true} call #t~ret9 := main(); {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {4077#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L290 TraceCheckUtils]: 6: Hoare triple {4077#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L290 TraceCheckUtils]: 7: Hoare triple {4077#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,473 INFO L290 TraceCheckUtils]: 8: Hoare triple {4077#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {4077#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4082#(= main_~v~0 0)} is VALID [2022-04-15 06:55:20,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {4082#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {4082#(= main_~v~0 0)} is VALID [2022-04-15 06:55:20,475 INFO L290 TraceCheckUtils]: 11: Hoare triple {4082#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:20,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:20,476 INFO L290 TraceCheckUtils]: 13: Hoare triple {4083#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:20,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:20,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {4084#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:20,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:20,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {4085#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:20,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:20,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {4086#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:20,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:20,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {4087#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:20,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:20,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {4088#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:20,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:20,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {4089#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:20,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:20,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {4090#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4177#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:20,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {4177#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !(~v~0 % 4294967296 < 268435455); {4078#false} is VALID [2022-04-15 06:55:20,482 INFO L272 TraceCheckUtils]: 29: Hoare triple {4078#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4078#false} is VALID [2022-04-15 06:55:20,482 INFO L290 TraceCheckUtils]: 30: Hoare triple {4078#false} ~cond := #in~cond; {4078#false} is VALID [2022-04-15 06:55:20,482 INFO L290 TraceCheckUtils]: 31: Hoare triple {4078#false} assume 0 == ~cond; {4078#false} is VALID [2022-04-15 06:55:20,482 INFO L290 TraceCheckUtils]: 32: Hoare triple {4078#false} assume !false; {4078#false} is VALID [2022-04-15 06:55:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:20,482 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:20,749 INFO L290 TraceCheckUtils]: 32: Hoare triple {4078#false} assume !false; {4078#false} is VALID [2022-04-15 06:55:20,749 INFO L290 TraceCheckUtils]: 31: Hoare triple {4078#false} assume 0 == ~cond; {4078#false} is VALID [2022-04-15 06:55:20,749 INFO L290 TraceCheckUtils]: 30: Hoare triple {4078#false} ~cond := #in~cond; {4078#false} is VALID [2022-04-15 06:55:20,749 INFO L272 TraceCheckUtils]: 29: Hoare triple {4078#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4078#false} is VALID [2022-04-15 06:55:20,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {4205#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {4078#false} is VALID [2022-04-15 06:55:20,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {4209#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4205#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,751 INFO L290 TraceCheckUtils]: 26: Hoare triple {4209#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4209#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,751 INFO L290 TraceCheckUtils]: 25: Hoare triple {4216#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4209#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {4216#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4216#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,752 INFO L290 TraceCheckUtils]: 23: Hoare triple {4223#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4216#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {4223#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4223#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {4230#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4223#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {4230#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4230#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,754 INFO L290 TraceCheckUtils]: 19: Hoare triple {4237#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4230#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,754 INFO L290 TraceCheckUtils]: 18: Hoare triple {4237#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4237#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {4244#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4237#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,755 INFO L290 TraceCheckUtils]: 16: Hoare triple {4244#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4244#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,755 INFO L290 TraceCheckUtils]: 15: Hoare triple {4251#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4244#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {4251#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4251#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,756 INFO L290 TraceCheckUtils]: 13: Hoare triple {4258#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4251#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,756 INFO L290 TraceCheckUtils]: 12: Hoare triple {4258#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4258#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {4265#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4258#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,757 INFO L290 TraceCheckUtils]: 10: Hoare triple {4265#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4265#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 9: Hoare triple {4077#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4265#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 8: Hoare triple {4077#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 7: Hoare triple {4077#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 6: Hoare triple {4077#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {4077#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {4077#true} call #t~ret9 := main(); {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4077#true} {4077#true} #85#return; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {4077#true} assume true; {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {4077#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(12, 2);call #Ultimate.allocInit(12, 3); {4077#true} is VALID [2022-04-15 06:55:20,758 INFO L272 TraceCheckUtils]: 0: Hoare triple {4077#true} call ULTIMATE.init(); {4077#true} is VALID [2022-04-15 06:55:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:20,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1360435196] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:20,759 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:20,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 24 [2022-04-15 06:55:20,759 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:20,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [367165452] [2022-04-15 06:55:20,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [367165452] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:20,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:20,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 06:55:20,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795225085] [2022-04-15 06:55:20,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:20,760 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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 [2022-04-15 06:55:20,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:20,760 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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) [2022-04-15 06:55:20,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:20,780 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 06:55:20,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:20,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 06:55:20,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=387, Unknown=0, NotChecked=0, Total=552 [2022-04-15 06:55:20,781 INFO L87 Difference]: Start difference. First operand 40 states and 44 transitions. Second operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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) [2022-04-15 06:55:21,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:21,424 INFO L93 Difference]: Finished difference Result 84 states and 96 transitions. [2022-04-15 06:55:21,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 06:55:21,425 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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 [2022-04-15 06:55:21,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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) [2022-04-15 06:55:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 79 transitions. [2022-04-15 06:55:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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) [2022-04-15 06:55:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 79 transitions. [2022-04-15 06:55:21,427 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 79 transitions. [2022-04-15 06:55:21,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:21,486 INFO L225 Difference]: With dead ends: 84 [2022-04-15 06:55:21,486 INFO L226 Difference]: Without dead ends: 50 [2022-04-15 06:55:21,489 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 58 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=323, Invalid=799, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 06:55:21,489 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 59 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 354 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 377 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 354 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:21,489 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 71 Invalid, 377 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 354 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 06:55:21,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-15 06:55:21,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 42. [2022-04-15 06:55:21,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:21,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:21,543 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:21,543 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:21,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:21,546 INFO L93 Difference]: Finished difference Result 50 states and 57 transitions. [2022-04-15 06:55:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2022-04-15 06:55:21,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:21,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:21,546 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 50 states. [2022-04-15 06:55:21,546 INFO L87 Difference]: Start difference. First operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 50 states. [2022-04-15 06:55:21,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:21,547 INFO L93 Difference]: Finished difference Result 50 states and 57 transitions. [2022-04-15 06:55:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2022-04-15 06:55:21,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:21,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:21,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:21,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 36 states have (on average 1.1388888888888888) internal successors, (41), 36 states have internal predecessors, (41), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 46 transitions. [2022-04-15 06:55:21,548 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 46 transitions. Word has length 33 [2022-04-15 06:55:21,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:21,548 INFO L478 AbstractCegarLoop]: Abstraction has 42 states and 46 transitions. [2022-04-15 06:55:21,548 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 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) [2022-04-15 06:55:21,548 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 46 transitions. [2022-04-15 06:55:21,600 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2022-04-15 06:55:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-15 06:55:21,601 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:21,601 INFO L499 BasicCegarLoop]: trace histogram [10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:21,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:21,803 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:21,803 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:21,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:21,804 INFO L85 PathProgramCache]: Analyzing trace with hash -759453590, now seen corresponding path program 19 times [2022-04-15 06:55:21,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:21,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [503786277] [2022-04-15 06:55:24,646 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:24,787 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:24,788 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:24,790 INFO L85 PathProgramCache]: Analyzing trace with hash -1926444876, now seen corresponding path program 1 times [2022-04-15 06:55:24,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:24,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345436703] [2022-04-15 06:55:24,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:24,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:24,797 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:24,802 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:24,802 INFO L85 PathProgramCache]: Analyzing trace with hash -759453590, now seen corresponding path program 20 times [2022-04-15 06:55:24,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:24,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208869120] [2022-04-15 06:55:24,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:24,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:24,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:24,986 INFO L290 TraceCheckUtils]: 0: Hoare triple {4690#(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(12, 2);call #Ultimate.allocInit(12, 3); {4674#true} is VALID [2022-04-15 06:55:24,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {4674#true} assume true; {4674#true} is VALID [2022-04-15 06:55:24,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4674#true} {4674#true} #85#return; {4674#true} is VALID [2022-04-15 06:55:24,986 INFO L272 TraceCheckUtils]: 0: Hoare triple {4674#true} call ULTIMATE.init(); {4690#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:24,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {4690#(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(12, 2);call #Ultimate.allocInit(12, 3); {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {4674#true} assume true; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4674#true} {4674#true} #85#return; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {4674#true} call #t~ret9 := main(); {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {4674#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {4674#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {4674#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {4674#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4674#true} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {4674#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4679#(= main_~v~0 0)} is VALID [2022-04-15 06:55:24,987 INFO L290 TraceCheckUtils]: 10: Hoare triple {4679#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {4679#(= main_~v~0 0)} is VALID [2022-04-15 06:55:24,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {4679#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:24,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:24,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:24,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:24,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:24,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:24,990 INFO L290 TraceCheckUtils]: 17: Hoare triple {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:24,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:24,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:24,991 INFO L290 TraceCheckUtils]: 20: Hoare triple {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:24,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:24,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:24,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:24,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:24,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:24,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:24,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:24,994 INFO L290 TraceCheckUtils]: 28: Hoare triple {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:24,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4689#(and (<= main_~v~0 10) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:24,995 INFO L290 TraceCheckUtils]: 30: Hoare triple {4689#(and (<= main_~v~0 10) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {4675#false} is VALID [2022-04-15 06:55:24,995 INFO L272 TraceCheckUtils]: 31: Hoare triple {4675#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4675#false} is VALID [2022-04-15 06:55:24,995 INFO L290 TraceCheckUtils]: 32: Hoare triple {4675#false} ~cond := #in~cond; {4675#false} is VALID [2022-04-15 06:55:24,995 INFO L290 TraceCheckUtils]: 33: Hoare triple {4675#false} assume 0 == ~cond; {4675#false} is VALID [2022-04-15 06:55:24,996 INFO L290 TraceCheckUtils]: 34: Hoare triple {4675#false} assume !false; {4675#false} is VALID [2022-04-15 06:55:24,996 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:24,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:24,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208869120] [2022-04-15 06:55:24,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208869120] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:24,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392650093] [2022-04-15 06:55:24,996 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:55:24,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:24,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:24,997 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) [2022-04-15 06:55:25,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 06:55:25,037 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:55:25,037 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:25,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 06:55:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:25,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:25,288 INFO L272 TraceCheckUtils]: 0: Hoare triple {4674#true} call ULTIMATE.init(); {4674#true} is VALID [2022-04-15 06:55:25,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {4674#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(12, 2);call #Ultimate.allocInit(12, 3); {4674#true} is VALID [2022-04-15 06:55:25,288 INFO L290 TraceCheckUtils]: 2: Hoare triple {4674#true} assume true; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4674#true} {4674#true} #85#return; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {4674#true} call #t~ret9 := main(); {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {4674#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L290 TraceCheckUtils]: 6: Hoare triple {4674#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {4674#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L290 TraceCheckUtils]: 8: Hoare triple {4674#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {4674#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4679#(= main_~v~0 0)} is VALID [2022-04-15 06:55:25,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {4679#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {4679#(= main_~v~0 0)} is VALID [2022-04-15 06:55:25,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {4679#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:25,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:25,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {4680#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:25,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:25,292 INFO L290 TraceCheckUtils]: 15: Hoare triple {4681#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:25,292 INFO L290 TraceCheckUtils]: 16: Hoare triple {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:25,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {4682#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:25,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:25,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {4683#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:25,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:25,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {4684#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:25,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:25,295 INFO L290 TraceCheckUtils]: 23: Hoare triple {4685#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:25,296 INFO L290 TraceCheckUtils]: 24: Hoare triple {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:25,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {4686#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:25,296 INFO L290 TraceCheckUtils]: 26: Hoare triple {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:25,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {4687#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:25,297 INFO L290 TraceCheckUtils]: 28: Hoare triple {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:25,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {4688#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4781#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:25,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {4781#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !(~v~0 % 4294967296 < 268435455); {4675#false} is VALID [2022-04-15 06:55:25,298 INFO L272 TraceCheckUtils]: 31: Hoare triple {4675#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4675#false} is VALID [2022-04-15 06:55:25,299 INFO L290 TraceCheckUtils]: 32: Hoare triple {4675#false} ~cond := #in~cond; {4675#false} is VALID [2022-04-15 06:55:25,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {4675#false} assume 0 == ~cond; {4675#false} is VALID [2022-04-15 06:55:25,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {4675#false} assume !false; {4675#false} is VALID [2022-04-15 06:55:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:25,299 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:25,600 INFO L290 TraceCheckUtils]: 34: Hoare triple {4675#false} assume !false; {4675#false} is VALID [2022-04-15 06:55:25,601 INFO L290 TraceCheckUtils]: 33: Hoare triple {4675#false} assume 0 == ~cond; {4675#false} is VALID [2022-04-15 06:55:25,601 INFO L290 TraceCheckUtils]: 32: Hoare triple {4675#false} ~cond := #in~cond; {4675#false} is VALID [2022-04-15 06:55:25,601 INFO L272 TraceCheckUtils]: 31: Hoare triple {4675#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {4675#false} is VALID [2022-04-15 06:55:25,601 INFO L290 TraceCheckUtils]: 30: Hoare triple {4809#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {4675#false} is VALID [2022-04-15 06:55:25,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {4813#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4809#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,604 INFO L290 TraceCheckUtils]: 28: Hoare triple {4813#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4813#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {4820#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4813#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {4820#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4820#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {4827#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4820#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {4827#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4827#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,607 INFO L290 TraceCheckUtils]: 23: Hoare triple {4834#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4827#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,607 INFO L290 TraceCheckUtils]: 22: Hoare triple {4834#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4834#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,608 INFO L290 TraceCheckUtils]: 21: Hoare triple {4841#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4834#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,608 INFO L290 TraceCheckUtils]: 20: Hoare triple {4841#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4841#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,608 INFO L290 TraceCheckUtils]: 19: Hoare triple {4848#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4841#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {4848#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4848#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {4855#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4848#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,610 INFO L290 TraceCheckUtils]: 16: Hoare triple {4855#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4855#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,610 INFO L290 TraceCheckUtils]: 15: Hoare triple {4862#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4855#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,611 INFO L290 TraceCheckUtils]: 14: Hoare triple {4862#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4862#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,611 INFO L290 TraceCheckUtils]: 13: Hoare triple {4869#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4862#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,611 INFO L290 TraceCheckUtils]: 12: Hoare triple {4869#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4869#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,612 INFO L290 TraceCheckUtils]: 11: Hoare triple {4876#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {4869#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,612 INFO L290 TraceCheckUtils]: 10: Hoare triple {4876#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {4876#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {4674#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {4876#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {4674#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 7: Hoare triple {4674#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {4674#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {4674#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L272 TraceCheckUtils]: 4: Hoare triple {4674#true} call #t~ret9 := main(); {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4674#true} {4674#true} #85#return; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 2: Hoare triple {4674#true} assume true; {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {4674#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(12, 2);call #Ultimate.allocInit(12, 3); {4674#true} is VALID [2022-04-15 06:55:25,613 INFO L272 TraceCheckUtils]: 0: Hoare triple {4674#true} call ULTIMATE.init(); {4674#true} is VALID [2022-04-15 06:55:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:25,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392650093] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:25,614 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:25,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 26 [2022-04-15 06:55:25,614 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:25,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [503786277] [2022-04-15 06:55:25,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [503786277] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:25,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:25,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 06:55:25,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222584167] [2022-04-15 06:55:25,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:25,615 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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 [2022-04-15 06:55:25,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:25,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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) [2022-04-15 06:55:25,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:25,638 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 06:55:25,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:25,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 06:55:25,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=458, Unknown=0, NotChecked=0, Total=650 [2022-04-15 06:55:25,639 INFO L87 Difference]: Start difference. First operand 42 states and 46 transitions. Second operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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) [2022-04-15 06:55:26,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:26,347 INFO L93 Difference]: Finished difference Result 88 states and 100 transitions. [2022-04-15 06:55:26,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 06:55:26,347 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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 [2022-04-15 06:55:26,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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) [2022-04-15 06:55:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 81 transitions. [2022-04-15 06:55:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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) [2022-04-15 06:55:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 81 transitions. [2022-04-15 06:55:26,349 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 81 transitions. [2022-04-15 06:55:26,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:26,404 INFO L225 Difference]: With dead ends: 88 [2022-04-15 06:55:26,404 INFO L226 Difference]: Without dead ends: 52 [2022-04-15 06:55:26,405 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=377, Invalid=955, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 06:55:26,406 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 61 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 403 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:26,406 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 71 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 403 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:55:26,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-04-15 06:55:26,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 44. [2022-04-15 06:55:26,461 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:26,461 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:26,461 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:26,461 INFO L87 Difference]: Start difference. First operand 52 states. Second operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:26,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:26,462 INFO L93 Difference]: Finished difference Result 52 states and 59 transitions. [2022-04-15 06:55:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 59 transitions. [2022-04-15 06:55:26,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:26,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:26,462 INFO L74 IsIncluded]: Start isIncluded. First operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 52 states. [2022-04-15 06:55:26,462 INFO L87 Difference]: Start difference. First operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 52 states. [2022-04-15 06:55:26,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:26,463 INFO L93 Difference]: Finished difference Result 52 states and 59 transitions. [2022-04-15 06:55:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 59 transitions. [2022-04-15 06:55:26,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:26,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:26,463 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:26,463 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 38 states have (on average 1.131578947368421) internal successors, (43), 38 states have internal predecessors, (43), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 48 transitions. [2022-04-15 06:55:26,464 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 48 transitions. Word has length 35 [2022-04-15 06:55:26,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:26,464 INFO L478 AbstractCegarLoop]: Abstraction has 44 states and 48 transitions. [2022-04-15 06:55:26,464 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 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) [2022-04-15 06:55:26,464 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 48 transitions. [2022-04-15 06:55:26,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2022-04-15 06:55:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-15 06:55:26,505 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:26,505 INFO L499 BasicCegarLoop]: trace histogram [11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:26,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:26,705 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21 [2022-04-15 06:55:26,706 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:26,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:26,706 INFO L85 PathProgramCache]: Analyzing trace with hash 942507336, now seen corresponding path program 21 times [2022-04-15 06:55:26,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:26,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [718724236] [2022-04-15 06:55:27,760 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:27,909 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:27,911 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:27,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1867339532, now seen corresponding path program 1 times [2022-04-15 06:55:27,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:27,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955219480] [2022-04-15 06:55:27,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:27,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:27,921 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:27,925 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:27,925 INFO L85 PathProgramCache]: Analyzing trace with hash 942507336, now seen corresponding path program 22 times [2022-04-15 06:55:27,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:27,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135223552] [2022-04-15 06:55:27,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:27,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:28,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:28,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {5320#(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(12, 2);call #Ultimate.allocInit(12, 3); {5303#true} is VALID [2022-04-15 06:55:28,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {5303#true} assume true; {5303#true} is VALID [2022-04-15 06:55:28,100 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5303#true} {5303#true} #85#return; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {5303#true} call ULTIMATE.init(); {5320#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {5320#(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(12, 2);call #Ultimate.allocInit(12, 3); {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {5303#true} assume true; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5303#true} {5303#true} #85#return; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {5303#true} call #t~ret9 := main(); {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {5303#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 6: Hoare triple {5303#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {5303#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 8: Hoare triple {5303#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {5303#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {5308#(= main_~v~0 0)} is VALID [2022-04-15 06:55:28,102 INFO L290 TraceCheckUtils]: 10: Hoare triple {5308#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {5308#(= main_~v~0 0)} is VALID [2022-04-15 06:55:28,102 INFO L290 TraceCheckUtils]: 11: Hoare triple {5308#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:28,102 INFO L290 TraceCheckUtils]: 12: Hoare triple {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:28,103 INFO L290 TraceCheckUtils]: 13: Hoare triple {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:28,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:28,104 INFO L290 TraceCheckUtils]: 15: Hoare triple {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:28,104 INFO L290 TraceCheckUtils]: 16: Hoare triple {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:28,104 INFO L290 TraceCheckUtils]: 17: Hoare triple {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:28,105 INFO L290 TraceCheckUtils]: 18: Hoare triple {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:28,105 INFO L290 TraceCheckUtils]: 19: Hoare triple {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:28,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:28,106 INFO L290 TraceCheckUtils]: 21: Hoare triple {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:28,106 INFO L290 TraceCheckUtils]: 22: Hoare triple {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:28,107 INFO L290 TraceCheckUtils]: 23: Hoare triple {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:28,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:28,107 INFO L290 TraceCheckUtils]: 25: Hoare triple {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:28,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:28,108 INFO L290 TraceCheckUtils]: 27: Hoare triple {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:28,108 INFO L290 TraceCheckUtils]: 28: Hoare triple {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:28,109 INFO L290 TraceCheckUtils]: 29: Hoare triple {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:28,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:28,110 INFO L290 TraceCheckUtils]: 31: Hoare triple {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5319#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 11))} is VALID [2022-04-15 06:55:28,110 INFO L290 TraceCheckUtils]: 32: Hoare triple {5319#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 11))} assume !(~v~0 % 4294967296 < 268435455); {5304#false} is VALID [2022-04-15 06:55:28,110 INFO L272 TraceCheckUtils]: 33: Hoare triple {5304#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {5304#false} is VALID [2022-04-15 06:55:28,110 INFO L290 TraceCheckUtils]: 34: Hoare triple {5304#false} ~cond := #in~cond; {5304#false} is VALID [2022-04-15 06:55:28,110 INFO L290 TraceCheckUtils]: 35: Hoare triple {5304#false} assume 0 == ~cond; {5304#false} is VALID [2022-04-15 06:55:28,110 INFO L290 TraceCheckUtils]: 36: Hoare triple {5304#false} assume !false; {5304#false} is VALID [2022-04-15 06:55:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:28,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:28,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135223552] [2022-04-15 06:55:28,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135223552] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:28,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1236970726] [2022-04-15 06:55:28,111 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:55:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:28,112 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) [2022-04-15 06:55:28,112 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 06:55:28,146 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:55:28,146 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:28,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-15 06:55:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:28,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:28,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {5303#true} call ULTIMATE.init(); {5303#true} is VALID [2022-04-15 06:55:28,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {5303#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(12, 2);call #Ultimate.allocInit(12, 3); {5303#true} is VALID [2022-04-15 06:55:28,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {5303#true} assume true; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5303#true} {5303#true} #85#return; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {5303#true} call #t~ret9 := main(); {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {5303#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {5303#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {5303#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {5303#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 9: Hoare triple {5303#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {5308#(= main_~v~0 0)} is VALID [2022-04-15 06:55:28,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {5308#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {5308#(= main_~v~0 0)} is VALID [2022-04-15 06:55:28,426 INFO L290 TraceCheckUtils]: 11: Hoare triple {5308#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:28,426 INFO L290 TraceCheckUtils]: 12: Hoare triple {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:28,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {5309#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:28,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:28,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {5310#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:28,428 INFO L290 TraceCheckUtils]: 16: Hoare triple {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:28,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {5311#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:28,428 INFO L290 TraceCheckUtils]: 18: Hoare triple {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:28,429 INFO L290 TraceCheckUtils]: 19: Hoare triple {5312#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:28,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:28,429 INFO L290 TraceCheckUtils]: 21: Hoare triple {5313#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:28,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:28,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {5314#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:28,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:28,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {5315#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:28,431 INFO L290 TraceCheckUtils]: 26: Hoare triple {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:28,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {5316#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:28,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:28,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {5317#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:28,433 INFO L290 TraceCheckUtils]: 30: Hoare triple {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:28,433 INFO L290 TraceCheckUtils]: 31: Hoare triple {5318#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5417#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:28,434 INFO L290 TraceCheckUtils]: 32: Hoare triple {5417#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {5304#false} is VALID [2022-04-15 06:55:28,434 INFO L272 TraceCheckUtils]: 33: Hoare triple {5304#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {5304#false} is VALID [2022-04-15 06:55:28,434 INFO L290 TraceCheckUtils]: 34: Hoare triple {5304#false} ~cond := #in~cond; {5304#false} is VALID [2022-04-15 06:55:28,434 INFO L290 TraceCheckUtils]: 35: Hoare triple {5304#false} assume 0 == ~cond; {5304#false} is VALID [2022-04-15 06:55:28,434 INFO L290 TraceCheckUtils]: 36: Hoare triple {5304#false} assume !false; {5304#false} is VALID [2022-04-15 06:55:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:28,434 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:28,773 INFO L290 TraceCheckUtils]: 36: Hoare triple {5304#false} assume !false; {5304#false} is VALID [2022-04-15 06:55:28,773 INFO L290 TraceCheckUtils]: 35: Hoare triple {5304#false} assume 0 == ~cond; {5304#false} is VALID [2022-04-15 06:55:28,773 INFO L290 TraceCheckUtils]: 34: Hoare triple {5304#false} ~cond := #in~cond; {5304#false} is VALID [2022-04-15 06:55:28,773 INFO L272 TraceCheckUtils]: 33: Hoare triple {5304#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {5304#false} is VALID [2022-04-15 06:55:28,773 INFO L290 TraceCheckUtils]: 32: Hoare triple {5445#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {5304#false} is VALID [2022-04-15 06:55:28,774 INFO L290 TraceCheckUtils]: 31: Hoare triple {5449#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5445#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,774 INFO L290 TraceCheckUtils]: 30: Hoare triple {5449#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5449#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,775 INFO L290 TraceCheckUtils]: 29: Hoare triple {5456#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5449#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,775 INFO L290 TraceCheckUtils]: 28: Hoare triple {5456#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5456#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {5463#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5456#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {5463#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5463#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,777 INFO L290 TraceCheckUtils]: 25: Hoare triple {5470#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5463#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,777 INFO L290 TraceCheckUtils]: 24: Hoare triple {5470#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5470#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,778 INFO L290 TraceCheckUtils]: 23: Hoare triple {5477#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5470#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,778 INFO L290 TraceCheckUtils]: 22: Hoare triple {5477#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5477#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {5484#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5477#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,779 INFO L290 TraceCheckUtils]: 20: Hoare triple {5484#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5484#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {5491#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5484#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,780 INFO L290 TraceCheckUtils]: 18: Hoare triple {5491#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5491#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,780 INFO L290 TraceCheckUtils]: 17: Hoare triple {5498#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5491#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,781 INFO L290 TraceCheckUtils]: 16: Hoare triple {5498#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5498#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,781 INFO L290 TraceCheckUtils]: 15: Hoare triple {5505#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5498#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,782 INFO L290 TraceCheckUtils]: 14: Hoare triple {5505#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5505#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,782 INFO L290 TraceCheckUtils]: 13: Hoare triple {5512#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5505#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,782 INFO L290 TraceCheckUtils]: 12: Hoare triple {5512#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5512#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,783 INFO L290 TraceCheckUtils]: 11: Hoare triple {5519#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5512#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,783 INFO L290 TraceCheckUtils]: 10: Hoare triple {5519#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {5519#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {5303#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {5519#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {5303#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 7: Hoare triple {5303#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {5303#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {5303#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L272 TraceCheckUtils]: 4: Hoare triple {5303#true} call #t~ret9 := main(); {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5303#true} {5303#true} #85#return; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {5303#true} assume true; {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {5303#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(12, 2);call #Ultimate.allocInit(12, 3); {5303#true} is VALID [2022-04-15 06:55:28,784 INFO L272 TraceCheckUtils]: 0: Hoare triple {5303#true} call ULTIMATE.init(); {5303#true} is VALID [2022-04-15 06:55:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:28,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1236970726] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:28,785 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:28,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 14] total 28 [2022-04-15 06:55:28,785 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:28,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [718724236] [2022-04-15 06:55:28,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [718724236] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:28,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:28,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 06:55:28,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308758669] [2022-04-15 06:55:28,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:28,786 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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 [2022-04-15 06:55:28,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:28,786 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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) [2022-04-15 06:55:28,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:28,810 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 06:55:28,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:28,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 06:55:28,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=221, Invalid=535, Unknown=0, NotChecked=0, Total=756 [2022-04-15 06:55:28,811 INFO L87 Difference]: Start difference. First operand 44 states and 48 transitions. Second operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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) [2022-04-15 06:55:29,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:29,574 INFO L93 Difference]: Finished difference Result 92 states and 104 transitions. [2022-04-15 06:55:29,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 06:55:29,574 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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 [2022-04-15 06:55:29,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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) [2022-04-15 06:55:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 83 transitions. [2022-04-15 06:55:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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) [2022-04-15 06:55:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 83 transitions. [2022-04-15 06:55:29,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 83 transitions. [2022-04-15 06:55:29,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:29,651 INFO L225 Difference]: With dead ends: 92 [2022-04-15 06:55:29,651 INFO L226 Difference]: Without dead ends: 54 [2022-04-15 06:55:29,652 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 64 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=435, Invalid=1125, Unknown=0, NotChecked=0, Total=1560 [2022-04-15 06:55:29,652 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 72 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 448 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 420 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:29,652 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 56 Invalid, 448 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 420 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:55:29,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2022-04-15 06:55:29,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 46. [2022-04-15 06:55:29,709 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:29,709 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:29,709 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:29,709 INFO L87 Difference]: Start difference. First operand 54 states. Second operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:29,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:29,710 INFO L93 Difference]: Finished difference Result 54 states and 61 transitions. [2022-04-15 06:55:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 61 transitions. [2022-04-15 06:55:29,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:29,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:29,710 INFO L74 IsIncluded]: Start isIncluded. First operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 54 states. [2022-04-15 06:55:29,710 INFO L87 Difference]: Start difference. First operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 54 states. [2022-04-15 06:55:29,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:29,711 INFO L93 Difference]: Finished difference Result 54 states and 61 transitions. [2022-04-15 06:55:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 61 transitions. [2022-04-15 06:55:29,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:29,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:29,711 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:29,711 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 50 transitions. [2022-04-15 06:55:29,712 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 50 transitions. Word has length 37 [2022-04-15 06:55:29,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:29,712 INFO L478 AbstractCegarLoop]: Abstraction has 46 states and 50 transitions. [2022-04-15 06:55:29,712 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 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) [2022-04-15 06:55:29,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 50 transitions. [2022-04-15 06:55:29,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2022-04-15 06:55:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 06:55:29,756 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:29,756 INFO L499 BasicCegarLoop]: trace histogram [12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:29,772 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:29,963 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23 [2022-04-15 06:55:29,963 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:29,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:29,964 INFO L85 PathProgramCache]: Analyzing trace with hash 144417446, now seen corresponding path program 23 times [2022-04-15 06:55:29,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:29,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1963508312] [2022-04-15 06:55:31,937 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:32,090 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:32,091 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:32,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1808234188, now seen corresponding path program 1 times [2022-04-15 06:55:32,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:32,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113506282] [2022-04-15 06:55:32,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:32,101 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:32,117 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:32,117 INFO L85 PathProgramCache]: Analyzing trace with hash 144417446, now seen corresponding path program 24 times [2022-04-15 06:55:32,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:32,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574909224] [2022-04-15 06:55:32,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:32,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:32,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:32,319 INFO L290 TraceCheckUtils]: 0: Hoare triple {5982#(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(12, 2);call #Ultimate.allocInit(12, 3); {5964#true} is VALID [2022-04-15 06:55:32,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {5964#true} assume true; {5964#true} is VALID [2022-04-15 06:55:32,319 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5964#true} {5964#true} #85#return; {5964#true} is VALID [2022-04-15 06:55:32,319 INFO L272 TraceCheckUtils]: 0: Hoare triple {5964#true} call ULTIMATE.init(); {5982#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {5982#(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(12, 2);call #Ultimate.allocInit(12, 3); {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 2: Hoare triple {5964#true} assume true; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5964#true} {5964#true} #85#return; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L272 TraceCheckUtils]: 4: Hoare triple {5964#true} call #t~ret9 := main(); {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 5: Hoare triple {5964#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 6: Hoare triple {5964#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 7: Hoare triple {5964#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 8: Hoare triple {5964#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {5964#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {5969#(= main_~v~0 0)} is VALID [2022-04-15 06:55:32,321 INFO L290 TraceCheckUtils]: 10: Hoare triple {5969#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {5969#(= main_~v~0 0)} is VALID [2022-04-15 06:55:32,321 INFO L290 TraceCheckUtils]: 11: Hoare triple {5969#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:32,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:32,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:32,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:32,322 INFO L290 TraceCheckUtils]: 15: Hoare triple {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:32,325 INFO L290 TraceCheckUtils]: 16: Hoare triple {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:32,325 INFO L290 TraceCheckUtils]: 17: Hoare triple {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:32,325 INFO L290 TraceCheckUtils]: 18: Hoare triple {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:32,326 INFO L290 TraceCheckUtils]: 19: Hoare triple {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:32,326 INFO L290 TraceCheckUtils]: 20: Hoare triple {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:32,327 INFO L290 TraceCheckUtils]: 21: Hoare triple {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:32,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:32,327 INFO L290 TraceCheckUtils]: 23: Hoare triple {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:32,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:32,328 INFO L290 TraceCheckUtils]: 25: Hoare triple {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:32,328 INFO L290 TraceCheckUtils]: 26: Hoare triple {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:32,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:32,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:32,330 INFO L290 TraceCheckUtils]: 29: Hoare triple {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:32,330 INFO L290 TraceCheckUtils]: 30: Hoare triple {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:32,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:32,333 INFO L290 TraceCheckUtils]: 32: Hoare triple {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:32,333 INFO L290 TraceCheckUtils]: 33: Hoare triple {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5981#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:32,334 INFO L290 TraceCheckUtils]: 34: Hoare triple {5981#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 12))} assume !(~v~0 % 4294967296 < 268435455); {5965#false} is VALID [2022-04-15 06:55:32,334 INFO L272 TraceCheckUtils]: 35: Hoare triple {5965#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {5965#false} is VALID [2022-04-15 06:55:32,334 INFO L290 TraceCheckUtils]: 36: Hoare triple {5965#false} ~cond := #in~cond; {5965#false} is VALID [2022-04-15 06:55:32,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {5965#false} assume 0 == ~cond; {5965#false} is VALID [2022-04-15 06:55:32,334 INFO L290 TraceCheckUtils]: 38: Hoare triple {5965#false} assume !false; {5965#false} is VALID [2022-04-15 06:55:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:32,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:32,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574909224] [2022-04-15 06:55:32,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574909224] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:32,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1962698443] [2022-04-15 06:55:32,335 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:55:32,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:32,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:32,335 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) [2022-04-15 06:55:32,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-15 06:55:32,433 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-15 06:55:32,433 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:32,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-15 06:55:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:32,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:32,770 INFO L272 TraceCheckUtils]: 0: Hoare triple {5964#true} call ULTIMATE.init(); {5964#true} is VALID [2022-04-15 06:55:32,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {5964#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(12, 2);call #Ultimate.allocInit(12, 3); {5964#true} is VALID [2022-04-15 06:55:32,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {5964#true} assume true; {5964#true} is VALID [2022-04-15 06:55:32,770 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5964#true} {5964#true} #85#return; {5964#true} is VALID [2022-04-15 06:55:32,770 INFO L272 TraceCheckUtils]: 4: Hoare triple {5964#true} call #t~ret9 := main(); {5964#true} is VALID [2022-04-15 06:55:32,770 INFO L290 TraceCheckUtils]: 5: Hoare triple {5964#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {5964#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,771 INFO L290 TraceCheckUtils]: 7: Hoare triple {5964#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,771 INFO L290 TraceCheckUtils]: 8: Hoare triple {5964#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5964#true} is VALID [2022-04-15 06:55:32,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {5964#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {5969#(= main_~v~0 0)} is VALID [2022-04-15 06:55:32,795 INFO L290 TraceCheckUtils]: 10: Hoare triple {5969#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {5969#(= main_~v~0 0)} is VALID [2022-04-15 06:55:32,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {5969#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:32,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:32,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {5970#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:32,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:32,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {5971#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:32,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:32,802 INFO L290 TraceCheckUtils]: 17: Hoare triple {5972#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:32,802 INFO L290 TraceCheckUtils]: 18: Hoare triple {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:32,803 INFO L290 TraceCheckUtils]: 19: Hoare triple {5973#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:32,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:32,804 INFO L290 TraceCheckUtils]: 21: Hoare triple {5974#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:32,804 INFO L290 TraceCheckUtils]: 22: Hoare triple {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:32,804 INFO L290 TraceCheckUtils]: 23: Hoare triple {5975#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:32,805 INFO L290 TraceCheckUtils]: 24: Hoare triple {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:32,805 INFO L290 TraceCheckUtils]: 25: Hoare triple {5976#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:32,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:32,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {5977#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:32,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:32,807 INFO L290 TraceCheckUtils]: 29: Hoare triple {5978#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:32,807 INFO L290 TraceCheckUtils]: 30: Hoare triple {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:32,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {5979#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:32,808 INFO L290 TraceCheckUtils]: 32: Hoare triple {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:32,808 INFO L290 TraceCheckUtils]: 33: Hoare triple {5980#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6085#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:32,809 INFO L290 TraceCheckUtils]: 34: Hoare triple {6085#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !(~v~0 % 4294967296 < 268435455); {6085#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:32,809 INFO L272 TraceCheckUtils]: 35: Hoare triple {6085#(and (<= 12 main_~v~0) (<= main_~v~0 12))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {6092#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:55:32,809 INFO L290 TraceCheckUtils]: 36: Hoare triple {6092#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6096#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:55:32,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {6096#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5965#false} is VALID [2022-04-15 06:55:32,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {5965#false} assume !false; {5965#false} is VALID [2022-04-15 06:55:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:32,810 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:33,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {5965#false} assume !false; {5965#false} is VALID [2022-04-15 06:55:33,000 INFO L290 TraceCheckUtils]: 37: Hoare triple {6096#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5965#false} is VALID [2022-04-15 06:55:33,000 INFO L290 TraceCheckUtils]: 36: Hoare triple {6092#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6096#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:55:33,001 INFO L272 TraceCheckUtils]: 35: Hoare triple {6112#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {6092#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:55:33,001 INFO L290 TraceCheckUtils]: 34: Hoare triple {6112#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,002 INFO L290 TraceCheckUtils]: 32: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,003 INFO L290 TraceCheckUtils]: 30: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,003 INFO L290 TraceCheckUtils]: 29: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,004 INFO L290 TraceCheckUtils]: 28: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,004 INFO L290 TraceCheckUtils]: 27: Hoare triple {6112#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,004 INFO L290 TraceCheckUtils]: 26: Hoare triple {6112#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,005 INFO L290 TraceCheckUtils]: 25: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,005 INFO L290 TraceCheckUtils]: 24: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,006 INFO L290 TraceCheckUtils]: 23: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,006 INFO L290 TraceCheckUtils]: 22: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,006 INFO L290 TraceCheckUtils]: 21: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,007 INFO L290 TraceCheckUtils]: 20: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,007 INFO L290 TraceCheckUtils]: 19: Hoare triple {6112#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,008 INFO L290 TraceCheckUtils]: 18: Hoare triple {6112#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,008 INFO L290 TraceCheckUtils]: 17: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,008 INFO L290 TraceCheckUtils]: 16: Hoare triple {6119#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,009 INFO L290 TraceCheckUtils]: 15: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6119#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:33,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {6126#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6126#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:33,010 INFO L290 TraceCheckUtils]: 12: Hoare triple {6133#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,010 INFO L290 TraceCheckUtils]: 11: Hoare triple {6112#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6133#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {6112#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 9: Hoare triple {5964#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {6112#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 8: Hoare triple {5964#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {5964#true} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {5964#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {5964#true} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 6: Hoare triple {5964#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {5964#true} is VALID [2022-04-15 06:55:33,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {5964#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {5964#true} is VALID [2022-04-15 06:55:33,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {5964#true} call #t~ret9 := main(); {5964#true} is VALID [2022-04-15 06:55:33,012 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5964#true} {5964#true} #85#return; {5964#true} is VALID [2022-04-15 06:55:33,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {5964#true} assume true; {5964#true} is VALID [2022-04-15 06:55:33,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {5964#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(12, 2);call #Ultimate.allocInit(12, 3); {5964#true} is VALID [2022-04-15 06:55:33,012 INFO L272 TraceCheckUtils]: 0: Hoare triple {5964#true} call ULTIMATE.init(); {5964#true} is VALID [2022-04-15 06:55:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-15 06:55:33,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1962698443] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:33,012 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:33,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 17, 8] total 23 [2022-04-15 06:55:33,012 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:33,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1963508312] [2022-04-15 06:55:33,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1963508312] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:33,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:33,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 06:55:33,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244457339] [2022-04-15 06:55:33,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:33,013 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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 [2022-04-15 06:55:33,013 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:33,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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) [2022-04-15 06:55:33,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:33,039 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 06:55:33,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:33,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 06:55:33,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=437, Unknown=0, NotChecked=0, Total=506 [2022-04-15 06:55:33,040 INFO L87 Difference]: Start difference. First operand 46 states and 50 transitions. Second operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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) [2022-04-15 06:55:33,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:33,872 INFO L93 Difference]: Finished difference Result 96 states and 108 transitions. [2022-04-15 06:55:33,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 06:55:33,872 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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 [2022-04-15 06:55:33,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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) [2022-04-15 06:55:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 85 transitions. [2022-04-15 06:55:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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) [2022-04-15 06:55:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 85 transitions. [2022-04-15 06:55:33,874 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 85 transitions. [2022-04-15 06:55:33,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:33,931 INFO L225 Difference]: With dead ends: 96 [2022-04-15 06:55:33,931 INFO L226 Difference]: Without dead ends: 56 [2022-04-15 06:55:33,933 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 73 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=157, Invalid=1103, Unknown=0, NotChecked=0, Total=1260 [2022-04-15 06:55:33,933 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 65 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:33,933 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 46 Invalid, 497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 06:55:33,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-15 06:55:34,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 48. [2022-04-15 06:55:34,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:34,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:34,010 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:34,010 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:34,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:34,011 INFO L93 Difference]: Finished difference Result 56 states and 63 transitions. [2022-04-15 06:55:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2022-04-15 06:55:34,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:34,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:34,012 INFO L74 IsIncluded]: Start isIncluded. First operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 56 states. [2022-04-15 06:55:34,012 INFO L87 Difference]: Start difference. First operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 56 states. [2022-04-15 06:55:34,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:34,013 INFO L93 Difference]: Finished difference Result 56 states and 63 transitions. [2022-04-15 06:55:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2022-04-15 06:55:34,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:34,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:34,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:34,013 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 42 states have (on average 1.119047619047619) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 52 transitions. [2022-04-15 06:55:34,014 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 52 transitions. Word has length 39 [2022-04-15 06:55:34,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:34,014 INFO L478 AbstractCegarLoop]: Abstraction has 48 states and 52 transitions. [2022-04-15 06:55:34,014 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 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) [2022-04-15 06:55:34,014 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 52 transitions. [2022-04-15 06:55:34,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:34,067 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2022-04-15 06:55:34,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 06:55:34,067 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:34,067 INFO L499 BasicCegarLoop]: trace histogram [13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:34,073 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-04-15 06:55:34,271 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25 [2022-04-15 06:55:34,271 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:34,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:34,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1979179140, now seen corresponding path program 25 times [2022-04-15 06:55:34,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:34,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [923322479] [2022-04-15 06:55:34,753 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:34,754 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:34,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1749128844, now seen corresponding path program 1 times [2022-04-15 06:55:34,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:34,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851817672] [2022-04-15 06:55:34,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:34,764 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:34,769 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:34,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1979179140, now seen corresponding path program 26 times [2022-04-15 06:55:34,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:34,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619767597] [2022-04-15 06:55:34,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:35,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:35,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {6669#(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(12, 2);call #Ultimate.allocInit(12, 3); {6650#true} is VALID [2022-04-15 06:55:35,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {6650#true} assume true; {6650#true} is VALID [2022-04-15 06:55:35,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6650#true} {6650#true} #85#return; {6650#true} is VALID [2022-04-15 06:55:35,040 INFO L272 TraceCheckUtils]: 0: Hoare triple {6650#true} call ULTIMATE.init(); {6669#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:35,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {6669#(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(12, 2);call #Ultimate.allocInit(12, 3); {6650#true} is VALID [2022-04-15 06:55:35,040 INFO L290 TraceCheckUtils]: 2: Hoare triple {6650#true} assume true; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6650#true} {6650#true} #85#return; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L272 TraceCheckUtils]: 4: Hoare triple {6650#true} call #t~ret9 := main(); {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 5: Hoare triple {6650#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 6: Hoare triple {6650#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 7: Hoare triple {6650#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 8: Hoare triple {6650#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 9: Hoare triple {6650#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {6655#(= main_~v~0 0)} is VALID [2022-04-15 06:55:35,041 INFO L290 TraceCheckUtils]: 10: Hoare triple {6655#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {6655#(= main_~v~0 0)} is VALID [2022-04-15 06:55:35,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {6655#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:35,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:35,043 INFO L290 TraceCheckUtils]: 13: Hoare triple {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:35,043 INFO L290 TraceCheckUtils]: 14: Hoare triple {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:35,043 INFO L290 TraceCheckUtils]: 15: Hoare triple {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:35,044 INFO L290 TraceCheckUtils]: 16: Hoare triple {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:35,044 INFO L290 TraceCheckUtils]: 17: Hoare triple {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:35,044 INFO L290 TraceCheckUtils]: 18: Hoare triple {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:35,045 INFO L290 TraceCheckUtils]: 19: Hoare triple {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:35,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:35,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:35,046 INFO L290 TraceCheckUtils]: 22: Hoare triple {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:35,046 INFO L290 TraceCheckUtils]: 23: Hoare triple {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:35,047 INFO L290 TraceCheckUtils]: 24: Hoare triple {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:35,047 INFO L290 TraceCheckUtils]: 25: Hoare triple {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:35,047 INFO L290 TraceCheckUtils]: 26: Hoare triple {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:35,048 INFO L290 TraceCheckUtils]: 27: Hoare triple {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:35,048 INFO L290 TraceCheckUtils]: 28: Hoare triple {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:35,048 INFO L290 TraceCheckUtils]: 29: Hoare triple {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:35,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:35,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:35,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:35,050 INFO L290 TraceCheckUtils]: 33: Hoare triple {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:35,050 INFO L290 TraceCheckUtils]: 34: Hoare triple {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:35,051 INFO L290 TraceCheckUtils]: 35: Hoare triple {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6668#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:35,051 INFO L290 TraceCheckUtils]: 36: Hoare triple {6668#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 13))} assume !(~v~0 % 4294967296 < 268435455); {6651#false} is VALID [2022-04-15 06:55:35,051 INFO L272 TraceCheckUtils]: 37: Hoare triple {6651#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {6651#false} is VALID [2022-04-15 06:55:35,051 INFO L290 TraceCheckUtils]: 38: Hoare triple {6651#false} ~cond := #in~cond; {6651#false} is VALID [2022-04-15 06:55:35,051 INFO L290 TraceCheckUtils]: 39: Hoare triple {6651#false} assume 0 == ~cond; {6651#false} is VALID [2022-04-15 06:55:35,051 INFO L290 TraceCheckUtils]: 40: Hoare triple {6651#false} assume !false; {6651#false} is VALID [2022-04-15 06:55:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:35,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:35,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619767597] [2022-04-15 06:55:35,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619767597] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:35,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [954045055] [2022-04-15 06:55:35,052 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:55:35,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:35,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:35,053 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) [2022-04-15 06:55:35,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-15 06:55:35,089 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:55:35,090 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:35,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-15 06:55:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:35,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:35,403 INFO L272 TraceCheckUtils]: 0: Hoare triple {6650#true} call ULTIMATE.init(); {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {6650#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(12, 2);call #Ultimate.allocInit(12, 3); {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 2: Hoare triple {6650#true} assume true; {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6650#true} {6650#true} #85#return; {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L272 TraceCheckUtils]: 4: Hoare triple {6650#true} call #t~ret9 := main(); {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 5: Hoare triple {6650#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 6: Hoare triple {6650#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {6650#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {6650#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {6650#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {6655#(= main_~v~0 0)} is VALID [2022-04-15 06:55:35,404 INFO L290 TraceCheckUtils]: 10: Hoare triple {6655#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {6655#(= main_~v~0 0)} is VALID [2022-04-15 06:55:35,404 INFO L290 TraceCheckUtils]: 11: Hoare triple {6655#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:35,405 INFO L290 TraceCheckUtils]: 12: Hoare triple {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:35,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {6656#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:35,406 INFO L290 TraceCheckUtils]: 14: Hoare triple {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:35,406 INFO L290 TraceCheckUtils]: 15: Hoare triple {6657#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:35,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:35,407 INFO L290 TraceCheckUtils]: 17: Hoare triple {6658#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:35,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:35,408 INFO L290 TraceCheckUtils]: 19: Hoare triple {6659#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:35,408 INFO L290 TraceCheckUtils]: 20: Hoare triple {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:35,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {6660#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:35,409 INFO L290 TraceCheckUtils]: 22: Hoare triple {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:35,409 INFO L290 TraceCheckUtils]: 23: Hoare triple {6661#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:35,409 INFO L290 TraceCheckUtils]: 24: Hoare triple {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:35,410 INFO L290 TraceCheckUtils]: 25: Hoare triple {6662#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:35,410 INFO L290 TraceCheckUtils]: 26: Hoare triple {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:35,410 INFO L290 TraceCheckUtils]: 27: Hoare triple {6663#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:35,411 INFO L290 TraceCheckUtils]: 28: Hoare triple {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:35,411 INFO L290 TraceCheckUtils]: 29: Hoare triple {6664#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:35,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:35,412 INFO L290 TraceCheckUtils]: 31: Hoare triple {6665#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:35,412 INFO L290 TraceCheckUtils]: 32: Hoare triple {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:35,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {6666#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:35,413 INFO L290 TraceCheckUtils]: 34: Hoare triple {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:35,413 INFO L290 TraceCheckUtils]: 35: Hoare triple {6667#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6778#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:35,414 INFO L290 TraceCheckUtils]: 36: Hoare triple {6778#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !(~v~0 % 4294967296 < 268435455); {6651#false} is VALID [2022-04-15 06:55:35,414 INFO L272 TraceCheckUtils]: 37: Hoare triple {6651#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {6651#false} is VALID [2022-04-15 06:55:35,414 INFO L290 TraceCheckUtils]: 38: Hoare triple {6651#false} ~cond := #in~cond; {6651#false} is VALID [2022-04-15 06:55:35,414 INFO L290 TraceCheckUtils]: 39: Hoare triple {6651#false} assume 0 == ~cond; {6651#false} is VALID [2022-04-15 06:55:35,414 INFO L290 TraceCheckUtils]: 40: Hoare triple {6651#false} assume !false; {6651#false} is VALID [2022-04-15 06:55:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:35,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:35,850 INFO L290 TraceCheckUtils]: 40: Hoare triple {6651#false} assume !false; {6651#false} is VALID [2022-04-15 06:55:35,850 INFO L290 TraceCheckUtils]: 39: Hoare triple {6651#false} assume 0 == ~cond; {6651#false} is VALID [2022-04-15 06:55:35,851 INFO L290 TraceCheckUtils]: 38: Hoare triple {6651#false} ~cond := #in~cond; {6651#false} is VALID [2022-04-15 06:55:35,851 INFO L272 TraceCheckUtils]: 37: Hoare triple {6651#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {6651#false} is VALID [2022-04-15 06:55:35,851 INFO L290 TraceCheckUtils]: 36: Hoare triple {6806#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {6651#false} is VALID [2022-04-15 06:55:35,852 INFO L290 TraceCheckUtils]: 35: Hoare triple {6810#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6806#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,852 INFO L290 TraceCheckUtils]: 34: Hoare triple {6810#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6810#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,853 INFO L290 TraceCheckUtils]: 33: Hoare triple {6817#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6810#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,853 INFO L290 TraceCheckUtils]: 32: Hoare triple {6817#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6817#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,854 INFO L290 TraceCheckUtils]: 31: Hoare triple {6824#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6817#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,854 INFO L290 TraceCheckUtils]: 30: Hoare triple {6824#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6824#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,855 INFO L290 TraceCheckUtils]: 29: Hoare triple {6831#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6824#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,855 INFO L290 TraceCheckUtils]: 28: Hoare triple {6831#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6831#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {6838#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6831#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,856 INFO L290 TraceCheckUtils]: 26: Hoare triple {6838#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6838#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,856 INFO L290 TraceCheckUtils]: 25: Hoare triple {6845#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6838#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {6845#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6845#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {6852#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6845#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,858 INFO L290 TraceCheckUtils]: 22: Hoare triple {6852#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6852#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,858 INFO L290 TraceCheckUtils]: 21: Hoare triple {6859#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6852#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {6859#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6859#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,859 INFO L290 TraceCheckUtils]: 19: Hoare triple {6866#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6859#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,859 INFO L290 TraceCheckUtils]: 18: Hoare triple {6866#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6866#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,860 INFO L290 TraceCheckUtils]: 17: Hoare triple {6873#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6866#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,860 INFO L290 TraceCheckUtils]: 16: Hoare triple {6873#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6873#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {6880#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6873#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {6880#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6880#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,862 INFO L290 TraceCheckUtils]: 13: Hoare triple {6887#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6880#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {6887#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6887#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {6894#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {6887#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {6894#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {6894#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 9: Hoare triple {6650#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {6894#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 8: Hoare triple {6650#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {6650#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {6650#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {6650#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L272 TraceCheckUtils]: 4: Hoare triple {6650#true} call #t~ret9 := main(); {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6650#true} {6650#true} #85#return; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {6650#true} assume true; {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {6650#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(12, 2);call #Ultimate.allocInit(12, 3); {6650#true} is VALID [2022-04-15 06:55:35,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {6650#true} call ULTIMATE.init(); {6650#true} is VALID [2022-04-15 06:55:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:35,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [954045055] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:35,865 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:35,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 32 [2022-04-15 06:55:35,865 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:35,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [923322479] [2022-04-15 06:55:35,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [923322479] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:35,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:35,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 06:55:35,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85167355] [2022-04-15 06:55:35,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:35,866 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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 [2022-04-15 06:55:35,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:35,866 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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) [2022-04-15 06:55:35,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:35,894 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 06:55:35,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:35,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 06:55:35,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=285, Invalid=707, Unknown=0, NotChecked=0, Total=992 [2022-04-15 06:55:35,895 INFO L87 Difference]: Start difference. First operand 48 states and 52 transitions. Second operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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) [2022-04-15 06:55:36,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:36,828 INFO L93 Difference]: Finished difference Result 100 states and 112 transitions. [2022-04-15 06:55:36,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 06:55:36,828 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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 [2022-04-15 06:55:36,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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) [2022-04-15 06:55:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 87 transitions. [2022-04-15 06:55:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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) [2022-04-15 06:55:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 87 transitions. [2022-04-15 06:55:36,832 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 87 transitions. [2022-04-15 06:55:36,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:36,895 INFO L225 Difference]: With dead ends: 100 [2022-04-15 06:55:36,895 INFO L226 Difference]: Without dead ends: 58 [2022-04-15 06:55:36,895 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 70 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=563, Invalid=1507, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 06:55:36,895 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 76 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 520 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 552 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 520 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:36,896 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [77 Valid, 46 Invalid, 552 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 520 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 06:55:36,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-04-15 06:55:36,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 50. [2022-04-15 06:55:36,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:36,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 58 states. Second operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:36,961 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:36,961 INFO L87 Difference]: Start difference. First operand 58 states. Second operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:36,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:36,962 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2022-04-15 06:55:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 65 transitions. [2022-04-15 06:55:36,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:36,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:36,962 INFO L74 IsIncluded]: Start isIncluded. First operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 58 states. [2022-04-15 06:55:36,962 INFO L87 Difference]: Start difference. First operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 58 states. [2022-04-15 06:55:36,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:36,963 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2022-04-15 06:55:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 65 transitions. [2022-04-15 06:55:36,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:36,963 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:36,963 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:36,963 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:36,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 44 states have (on average 1.1136363636363635) internal successors, (49), 44 states have internal predecessors, (49), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 54 transitions. [2022-04-15 06:55:36,964 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 54 transitions. Word has length 41 [2022-04-15 06:55:36,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:36,964 INFO L478 AbstractCegarLoop]: Abstraction has 50 states and 54 transitions. [2022-04-15 06:55:36,964 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 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) [2022-04-15 06:55:36,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 54 transitions. [2022-04-15 06:55:37,021 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2022-04-15 06:55:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-15 06:55:37,022 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:37,022 INFO L499 BasicCegarLoop]: trace histogram [14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:37,039 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:37,222 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2022-04-15 06:55:37,223 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:37,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:37,223 INFO L85 PathProgramCache]: Analyzing trace with hash -46391582, now seen corresponding path program 27 times [2022-04-15 06:55:37,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:37,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1552062605] [2022-04-15 06:55:37,608 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:37,610 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:37,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1690023500, now seen corresponding path program 1 times [2022-04-15 06:55:37,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:37,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806623043] [2022-04-15 06:55:37,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:37,621 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:37,625 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:37,625 INFO L85 PathProgramCache]: Analyzing trace with hash -46391582, now seen corresponding path program 28 times [2022-04-15 06:55:37,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:37,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855384664] [2022-04-15 06:55:37,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:37,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:37,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {7395#(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(12, 2);call #Ultimate.allocInit(12, 3); {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {7375#true} assume true; {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7375#true} {7375#true} #85#return; {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L272 TraceCheckUtils]: 0: Hoare triple {7375#true} call ULTIMATE.init(); {7395#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:37,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {7395#(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(12, 2);call #Ultimate.allocInit(12, 3); {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {7375#true} assume true; {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7375#true} {7375#true} #85#return; {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L272 TraceCheckUtils]: 4: Hoare triple {7375#true} call #t~ret9 := main(); {7375#true} is VALID [2022-04-15 06:55:37,862 INFO L290 TraceCheckUtils]: 5: Hoare triple {7375#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {7375#true} is VALID [2022-04-15 06:55:37,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {7375#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {7375#true} is VALID [2022-04-15 06:55:37,863 INFO L290 TraceCheckUtils]: 7: Hoare triple {7375#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {7375#true} is VALID [2022-04-15 06:55:37,863 INFO L290 TraceCheckUtils]: 8: Hoare triple {7375#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {7375#true} is VALID [2022-04-15 06:55:37,863 INFO L290 TraceCheckUtils]: 9: Hoare triple {7375#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {7380#(= main_~v~0 0)} is VALID [2022-04-15 06:55:37,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {7380#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {7380#(= main_~v~0 0)} is VALID [2022-04-15 06:55:37,864 INFO L290 TraceCheckUtils]: 11: Hoare triple {7380#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:37,864 INFO L290 TraceCheckUtils]: 12: Hoare triple {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:37,864 INFO L290 TraceCheckUtils]: 13: Hoare triple {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:37,865 INFO L290 TraceCheckUtils]: 14: Hoare triple {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:37,865 INFO L290 TraceCheckUtils]: 15: Hoare triple {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:37,866 INFO L290 TraceCheckUtils]: 16: Hoare triple {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:37,866 INFO L290 TraceCheckUtils]: 17: Hoare triple {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:37,866 INFO L290 TraceCheckUtils]: 18: Hoare triple {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:37,867 INFO L290 TraceCheckUtils]: 19: Hoare triple {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:37,867 INFO L290 TraceCheckUtils]: 20: Hoare triple {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:37,868 INFO L290 TraceCheckUtils]: 21: Hoare triple {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:37,868 INFO L290 TraceCheckUtils]: 22: Hoare triple {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:37,868 INFO L290 TraceCheckUtils]: 23: Hoare triple {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:37,869 INFO L290 TraceCheckUtils]: 24: Hoare triple {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:37,869 INFO L290 TraceCheckUtils]: 25: Hoare triple {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:37,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:37,870 INFO L290 TraceCheckUtils]: 27: Hoare triple {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:37,870 INFO L290 TraceCheckUtils]: 28: Hoare triple {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:37,871 INFO L290 TraceCheckUtils]: 29: Hoare triple {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:37,871 INFO L290 TraceCheckUtils]: 30: Hoare triple {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:37,871 INFO L290 TraceCheckUtils]: 31: Hoare triple {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:37,872 INFO L290 TraceCheckUtils]: 32: Hoare triple {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:37,872 INFO L290 TraceCheckUtils]: 33: Hoare triple {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:37,873 INFO L290 TraceCheckUtils]: 34: Hoare triple {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:37,873 INFO L290 TraceCheckUtils]: 35: Hoare triple {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:37,873 INFO L290 TraceCheckUtils]: 36: Hoare triple {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:37,874 INFO L290 TraceCheckUtils]: 37: Hoare triple {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7394#(and (<= main_~v~0 14) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:37,874 INFO L290 TraceCheckUtils]: 38: Hoare triple {7394#(and (<= main_~v~0 14) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {7376#false} is VALID [2022-04-15 06:55:37,874 INFO L272 TraceCheckUtils]: 39: Hoare triple {7376#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {7376#false} is VALID [2022-04-15 06:55:37,875 INFO L290 TraceCheckUtils]: 40: Hoare triple {7376#false} ~cond := #in~cond; {7376#false} is VALID [2022-04-15 06:55:37,875 INFO L290 TraceCheckUtils]: 41: Hoare triple {7376#false} assume 0 == ~cond; {7376#false} is VALID [2022-04-15 06:55:37,875 INFO L290 TraceCheckUtils]: 42: Hoare triple {7376#false} assume !false; {7376#false} is VALID [2022-04-15 06:55:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:37,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:37,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855384664] [2022-04-15 06:55:37,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855384664] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:37,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [241466677] [2022-04-15 06:55:37,875 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:55:37,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:37,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:37,876 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) [2022-04-15 06:55:37,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-15 06:55:37,962 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:55:37,962 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:37,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-15 06:55:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:37,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:38,278 INFO L272 TraceCheckUtils]: 0: Hoare triple {7375#true} call ULTIMATE.init(); {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {7375#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(12, 2);call #Ultimate.allocInit(12, 3); {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {7375#true} assume true; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7375#true} {7375#true} #85#return; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {7375#true} call #t~ret9 := main(); {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {7375#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {7375#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 7: Hoare triple {7375#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 8: Hoare triple {7375#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,279 INFO L290 TraceCheckUtils]: 9: Hoare triple {7375#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {7380#(= main_~v~0 0)} is VALID [2022-04-15 06:55:38,280 INFO L290 TraceCheckUtils]: 10: Hoare triple {7380#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {7380#(= main_~v~0 0)} is VALID [2022-04-15 06:55:38,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {7380#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:38,280 INFO L290 TraceCheckUtils]: 12: Hoare triple {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:38,281 INFO L290 TraceCheckUtils]: 13: Hoare triple {7381#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:38,281 INFO L290 TraceCheckUtils]: 14: Hoare triple {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:38,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {7382#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:38,282 INFO L290 TraceCheckUtils]: 16: Hoare triple {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:38,282 INFO L290 TraceCheckUtils]: 17: Hoare triple {7383#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:38,283 INFO L290 TraceCheckUtils]: 18: Hoare triple {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:38,283 INFO L290 TraceCheckUtils]: 19: Hoare triple {7384#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:38,283 INFO L290 TraceCheckUtils]: 20: Hoare triple {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:38,284 INFO L290 TraceCheckUtils]: 21: Hoare triple {7385#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:38,284 INFO L290 TraceCheckUtils]: 22: Hoare triple {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:38,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {7386#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:38,285 INFO L290 TraceCheckUtils]: 24: Hoare triple {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:38,285 INFO L290 TraceCheckUtils]: 25: Hoare triple {7387#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:38,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:38,286 INFO L290 TraceCheckUtils]: 27: Hoare triple {7388#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:38,286 INFO L290 TraceCheckUtils]: 28: Hoare triple {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:38,287 INFO L290 TraceCheckUtils]: 29: Hoare triple {7389#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:38,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:38,287 INFO L290 TraceCheckUtils]: 31: Hoare triple {7390#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:38,288 INFO L290 TraceCheckUtils]: 32: Hoare triple {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:38,288 INFO L290 TraceCheckUtils]: 33: Hoare triple {7391#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:38,289 INFO L290 TraceCheckUtils]: 34: Hoare triple {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:38,289 INFO L290 TraceCheckUtils]: 35: Hoare triple {7392#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:38,289 INFO L290 TraceCheckUtils]: 36: Hoare triple {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:38,290 INFO L290 TraceCheckUtils]: 37: Hoare triple {7393#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7510#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:38,290 INFO L290 TraceCheckUtils]: 38: Hoare triple {7510#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {7376#false} is VALID [2022-04-15 06:55:38,290 INFO L272 TraceCheckUtils]: 39: Hoare triple {7376#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {7376#false} is VALID [2022-04-15 06:55:38,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {7376#false} ~cond := #in~cond; {7376#false} is VALID [2022-04-15 06:55:38,290 INFO L290 TraceCheckUtils]: 41: Hoare triple {7376#false} assume 0 == ~cond; {7376#false} is VALID [2022-04-15 06:55:38,290 INFO L290 TraceCheckUtils]: 42: Hoare triple {7376#false} assume !false; {7376#false} is VALID [2022-04-15 06:55:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:38,291 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:38,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {7376#false} assume !false; {7376#false} is VALID [2022-04-15 06:55:38,758 INFO L290 TraceCheckUtils]: 41: Hoare triple {7376#false} assume 0 == ~cond; {7376#false} is VALID [2022-04-15 06:55:38,758 INFO L290 TraceCheckUtils]: 40: Hoare triple {7376#false} ~cond := #in~cond; {7376#false} is VALID [2022-04-15 06:55:38,758 INFO L272 TraceCheckUtils]: 39: Hoare triple {7376#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {7376#false} is VALID [2022-04-15 06:55:38,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {7538#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {7376#false} is VALID [2022-04-15 06:55:38,759 INFO L290 TraceCheckUtils]: 37: Hoare triple {7542#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7538#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {7542#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7542#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {7549#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7542#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,760 INFO L290 TraceCheckUtils]: 34: Hoare triple {7549#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7549#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,760 INFO L290 TraceCheckUtils]: 33: Hoare triple {7556#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7549#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,761 INFO L290 TraceCheckUtils]: 32: Hoare triple {7556#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7556#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,761 INFO L290 TraceCheckUtils]: 31: Hoare triple {7563#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7556#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,761 INFO L290 TraceCheckUtils]: 30: Hoare triple {7563#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7563#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,762 INFO L290 TraceCheckUtils]: 29: Hoare triple {7570#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7563#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,762 INFO L290 TraceCheckUtils]: 28: Hoare triple {7570#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7570#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,763 INFO L290 TraceCheckUtils]: 27: Hoare triple {7577#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7570#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,763 INFO L290 TraceCheckUtils]: 26: Hoare triple {7577#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7577#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,764 INFO L290 TraceCheckUtils]: 25: Hoare triple {7584#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7577#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,764 INFO L290 TraceCheckUtils]: 24: Hoare triple {7584#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7584#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,764 INFO L290 TraceCheckUtils]: 23: Hoare triple {7591#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7584#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {7591#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7591#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {7598#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7591#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {7598#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7598#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {7605#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7598#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,766 INFO L290 TraceCheckUtils]: 18: Hoare triple {7605#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7605#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,767 INFO L290 TraceCheckUtils]: 17: Hoare triple {7612#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7605#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,767 INFO L290 TraceCheckUtils]: 16: Hoare triple {7612#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7612#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,768 INFO L290 TraceCheckUtils]: 15: Hoare triple {7619#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7612#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,768 INFO L290 TraceCheckUtils]: 14: Hoare triple {7619#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7619#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,769 INFO L290 TraceCheckUtils]: 13: Hoare triple {7626#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7619#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,769 INFO L290 TraceCheckUtils]: 12: Hoare triple {7626#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7626#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,769 INFO L290 TraceCheckUtils]: 11: Hoare triple {7633#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {7626#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 10: Hoare triple {7633#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {7633#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 9: Hoare triple {7375#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {7633#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {7375#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 7: Hoare triple {7375#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 6: Hoare triple {7375#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,770 INFO L290 TraceCheckUtils]: 5: Hoare triple {7375#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {7375#true} is VALID [2022-04-15 06:55:38,770 INFO L272 TraceCheckUtils]: 4: Hoare triple {7375#true} call #t~ret9 := main(); {7375#true} is VALID [2022-04-15 06:55:38,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7375#true} {7375#true} #85#return; {7375#true} is VALID [2022-04-15 06:55:38,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {7375#true} assume true; {7375#true} is VALID [2022-04-15 06:55:38,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {7375#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(12, 2);call #Ultimate.allocInit(12, 3); {7375#true} is VALID [2022-04-15 06:55:38,771 INFO L272 TraceCheckUtils]: 0: Hoare triple {7375#true} call ULTIMATE.init(); {7375#true} is VALID [2022-04-15 06:55:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:38,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [241466677] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:38,771 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:38,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 34 [2022-04-15 06:55:38,772 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:38,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1552062605] [2022-04-15 06:55:38,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1552062605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:38,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:38,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-15 06:55:38,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500989566] [2022-04-15 06:55:38,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:38,772 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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 [2022-04-15 06:55:38,772 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:38,772 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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) [2022-04-15 06:55:38,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:38,799 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-15 06:55:38,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:38,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-15 06:55:38,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=320, Invalid=802, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 06:55:38,800 INFO L87 Difference]: Start difference. First operand 50 states and 54 transitions. Second operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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) [2022-04-15 06:55:39,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:39,865 INFO L93 Difference]: Finished difference Result 104 states and 116 transitions. [2022-04-15 06:55:39,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 06:55:39,865 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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 [2022-04-15 06:55:39,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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) [2022-04-15 06:55:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 89 transitions. [2022-04-15 06:55:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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) [2022-04-15 06:55:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 89 transitions. [2022-04-15 06:55:39,868 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 89 transitions. [2022-04-15 06:55:39,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:39,932 INFO L225 Difference]: With dead ends: 104 [2022-04-15 06:55:39,932 INFO L226 Difference]: Without dead ends: 60 [2022-04-15 06:55:39,932 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 73 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=633, Invalid=1719, Unknown=0, NotChecked=0, Total=2352 [2022-04-15 06:55:39,933 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 78 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 603 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 603 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:39,933 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [79 Valid, 56 Invalid, 637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 603 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 06:55:39,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2022-04-15 06:55:40,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 52. [2022-04-15 06:55:40,036 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:40,036 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states. Second operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:40,037 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:40,037 INFO L87 Difference]: Start difference. First operand 60 states. Second operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:40,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:40,038 INFO L93 Difference]: Finished difference Result 60 states and 67 transitions. [2022-04-15 06:55:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 67 transitions. [2022-04-15 06:55:40,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:40,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:40,039 INFO L74 IsIncluded]: Start isIncluded. First operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 60 states. [2022-04-15 06:55:40,039 INFO L87 Difference]: Start difference. First operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 60 states. [2022-04-15 06:55:40,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:40,040 INFO L93 Difference]: Finished difference Result 60 states and 67 transitions. [2022-04-15 06:55:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 67 transitions. [2022-04-15 06:55:40,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:40,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:40,040 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:40,040 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 46 states have (on average 1.108695652173913) internal successors, (51), 46 states have internal predecessors, (51), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 56 transitions. [2022-04-15 06:55:40,041 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 56 transitions. Word has length 43 [2022-04-15 06:55:40,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:40,041 INFO L478 AbstractCegarLoop]: Abstraction has 52 states and 56 transitions. [2022-04-15 06:55:40,041 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 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) [2022-04-15 06:55:40,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 56 transitions. [2022-04-15 06:55:40,095 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2022-04-15 06:55:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-15 06:55:40,095 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:40,095 INFO L499 BasicCegarLoop]: trace histogram [15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:40,113 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-04-15 06:55:40,296 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable28,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:40,296 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:40,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:40,296 INFO L85 PathProgramCache]: Analyzing trace with hash -999670336, now seen corresponding path program 29 times [2022-04-15 06:55:40,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:40,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [992073214] [2022-04-15 06:55:44,515 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:55:44,687 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:44,688 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:44,689 INFO L85 PathProgramCache]: Analyzing trace with hash -1630918156, now seen corresponding path program 1 times [2022-04-15 06:55:44,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:44,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111759906] [2022-04-15 06:55:44,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:44,704 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:44,709 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:44,709 INFO L85 PathProgramCache]: Analyzing trace with hash -999670336, now seen corresponding path program 30 times [2022-04-15 06:55:44,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:44,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186645756] [2022-04-15 06:55:44,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:44,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:44,992 INFO L290 TraceCheckUtils]: 0: Hoare triple {8153#(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(12, 2);call #Ultimate.allocInit(12, 3); {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {8132#true} assume true; {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8132#true} {8132#true} #85#return; {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L272 TraceCheckUtils]: 0: Hoare triple {8132#true} call ULTIMATE.init(); {8153#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:44,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {8153#(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(12, 2);call #Ultimate.allocInit(12, 3); {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L290 TraceCheckUtils]: 2: Hoare triple {8132#true} assume true; {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8132#true} {8132#true} #85#return; {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L272 TraceCheckUtils]: 4: Hoare triple {8132#true} call #t~ret9 := main(); {8132#true} is VALID [2022-04-15 06:55:44,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {8132#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8132#true} is VALID [2022-04-15 06:55:44,994 INFO L290 TraceCheckUtils]: 6: Hoare triple {8132#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8132#true} is VALID [2022-04-15 06:55:44,994 INFO L290 TraceCheckUtils]: 7: Hoare triple {8132#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8132#true} is VALID [2022-04-15 06:55:44,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {8132#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8132#true} is VALID [2022-04-15 06:55:44,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {8132#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {8137#(= main_~v~0 0)} is VALID [2022-04-15 06:55:44,994 INFO L290 TraceCheckUtils]: 10: Hoare triple {8137#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {8137#(= main_~v~0 0)} is VALID [2022-04-15 06:55:44,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {8137#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:44,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:44,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:44,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:44,996 INFO L290 TraceCheckUtils]: 15: Hoare triple {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:44,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:44,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:44,997 INFO L290 TraceCheckUtils]: 18: Hoare triple {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:44,998 INFO L290 TraceCheckUtils]: 19: Hoare triple {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:44,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:44,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:44,999 INFO L290 TraceCheckUtils]: 22: Hoare triple {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:44,999 INFO L290 TraceCheckUtils]: 23: Hoare triple {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:44,999 INFO L290 TraceCheckUtils]: 24: Hoare triple {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:45,000 INFO L290 TraceCheckUtils]: 25: Hoare triple {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:45,000 INFO L290 TraceCheckUtils]: 26: Hoare triple {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:45,001 INFO L290 TraceCheckUtils]: 27: Hoare triple {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:45,001 INFO L290 TraceCheckUtils]: 28: Hoare triple {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:45,001 INFO L290 TraceCheckUtils]: 29: Hoare triple {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:45,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:45,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:45,002 INFO L290 TraceCheckUtils]: 32: Hoare triple {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:45,003 INFO L290 TraceCheckUtils]: 33: Hoare triple {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:45,003 INFO L290 TraceCheckUtils]: 34: Hoare triple {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:45,004 INFO L290 TraceCheckUtils]: 35: Hoare triple {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:45,004 INFO L290 TraceCheckUtils]: 36: Hoare triple {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:45,004 INFO L290 TraceCheckUtils]: 37: Hoare triple {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:45,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:45,005 INFO L290 TraceCheckUtils]: 39: Hoare triple {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8152#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:45,005 INFO L290 TraceCheckUtils]: 40: Hoare triple {8152#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 15))} assume !(~v~0 % 4294967296 < 268435455); {8133#false} is VALID [2022-04-15 06:55:45,006 INFO L272 TraceCheckUtils]: 41: Hoare triple {8133#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {8133#false} is VALID [2022-04-15 06:55:45,006 INFO L290 TraceCheckUtils]: 42: Hoare triple {8133#false} ~cond := #in~cond; {8133#false} is VALID [2022-04-15 06:55:45,006 INFO L290 TraceCheckUtils]: 43: Hoare triple {8133#false} assume 0 == ~cond; {8133#false} is VALID [2022-04-15 06:55:45,006 INFO L290 TraceCheckUtils]: 44: Hoare triple {8133#false} assume !false; {8133#false} is VALID [2022-04-15 06:55:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:45,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:45,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186645756] [2022-04-15 06:55:45,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186645756] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:45,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [538631088] [2022-04-15 06:55:45,006 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:55:45,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:45,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:45,007 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) [2022-04-15 06:55:45,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-15 06:55:45,305 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-15 06:55:45,306 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:45,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-15 06:55:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:45,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:45,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {8132#true} call ULTIMATE.init(); {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {8132#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(12, 2);call #Ultimate.allocInit(12, 3); {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {8132#true} assume true; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8132#true} {8132#true} #85#return; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L272 TraceCheckUtils]: 4: Hoare triple {8132#true} call #t~ret9 := main(); {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 5: Hoare triple {8132#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {8132#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {8132#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {8132#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8132#true} is VALID [2022-04-15 06:55:45,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {8132#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {8137#(= main_~v~0 0)} is VALID [2022-04-15 06:55:45,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {8137#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {8137#(= main_~v~0 0)} is VALID [2022-04-15 06:55:45,630 INFO L290 TraceCheckUtils]: 11: Hoare triple {8137#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:45,630 INFO L290 TraceCheckUtils]: 12: Hoare triple {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:45,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {8138#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:45,631 INFO L290 TraceCheckUtils]: 14: Hoare triple {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:45,632 INFO L290 TraceCheckUtils]: 15: Hoare triple {8139#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:45,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:45,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {8140#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:45,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:45,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {8141#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:45,633 INFO L290 TraceCheckUtils]: 20: Hoare triple {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:45,634 INFO L290 TraceCheckUtils]: 21: Hoare triple {8142#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:45,634 INFO L290 TraceCheckUtils]: 22: Hoare triple {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:45,635 INFO L290 TraceCheckUtils]: 23: Hoare triple {8143#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:45,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:45,635 INFO L290 TraceCheckUtils]: 25: Hoare triple {8144#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:45,636 INFO L290 TraceCheckUtils]: 26: Hoare triple {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:45,636 INFO L290 TraceCheckUtils]: 27: Hoare triple {8145#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:45,636 INFO L290 TraceCheckUtils]: 28: Hoare triple {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:45,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {8146#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:45,637 INFO L290 TraceCheckUtils]: 30: Hoare triple {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:45,647 INFO L290 TraceCheckUtils]: 31: Hoare triple {8147#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:45,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:45,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {8148#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:45,648 INFO L290 TraceCheckUtils]: 34: Hoare triple {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:45,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {8149#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:45,649 INFO L290 TraceCheckUtils]: 36: Hoare triple {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:45,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {8150#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:45,650 INFO L290 TraceCheckUtils]: 38: Hoare triple {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:45,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {8151#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8274#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:45,651 INFO L290 TraceCheckUtils]: 40: Hoare triple {8274#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !(~v~0 % 4294967296 < 268435455); {8133#false} is VALID [2022-04-15 06:55:45,651 INFO L272 TraceCheckUtils]: 41: Hoare triple {8133#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {8133#false} is VALID [2022-04-15 06:55:45,651 INFO L290 TraceCheckUtils]: 42: Hoare triple {8133#false} ~cond := #in~cond; {8133#false} is VALID [2022-04-15 06:55:45,651 INFO L290 TraceCheckUtils]: 43: Hoare triple {8133#false} assume 0 == ~cond; {8133#false} is VALID [2022-04-15 06:55:45,651 INFO L290 TraceCheckUtils]: 44: Hoare triple {8133#false} assume !false; {8133#false} is VALID [2022-04-15 06:55:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:45,651 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:46,167 INFO L290 TraceCheckUtils]: 44: Hoare triple {8133#false} assume !false; {8133#false} is VALID [2022-04-15 06:55:46,167 INFO L290 TraceCheckUtils]: 43: Hoare triple {8133#false} assume 0 == ~cond; {8133#false} is VALID [2022-04-15 06:55:46,167 INFO L290 TraceCheckUtils]: 42: Hoare triple {8133#false} ~cond := #in~cond; {8133#false} is VALID [2022-04-15 06:55:46,167 INFO L272 TraceCheckUtils]: 41: Hoare triple {8133#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {8133#false} is VALID [2022-04-15 06:55:46,167 INFO L290 TraceCheckUtils]: 40: Hoare triple {8302#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {8133#false} is VALID [2022-04-15 06:55:46,168 INFO L290 TraceCheckUtils]: 39: Hoare triple {8306#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8302#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {8306#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8306#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {8313#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8306#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {8313#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8313#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,170 INFO L290 TraceCheckUtils]: 35: Hoare triple {8320#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8313#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,170 INFO L290 TraceCheckUtils]: 34: Hoare triple {8320#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8320#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,170 INFO L290 TraceCheckUtils]: 33: Hoare triple {8327#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8320#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,171 INFO L290 TraceCheckUtils]: 32: Hoare triple {8327#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8327#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,171 INFO L290 TraceCheckUtils]: 31: Hoare triple {8334#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8327#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {8334#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8334#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {8341#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8334#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {8341#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8341#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,173 INFO L290 TraceCheckUtils]: 27: Hoare triple {8348#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8341#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,173 INFO L290 TraceCheckUtils]: 26: Hoare triple {8348#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8348#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,174 INFO L290 TraceCheckUtils]: 25: Hoare triple {8355#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8348#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,174 INFO L290 TraceCheckUtils]: 24: Hoare triple {8355#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8355#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,175 INFO L290 TraceCheckUtils]: 23: Hoare triple {8362#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8355#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,175 INFO L290 TraceCheckUtils]: 22: Hoare triple {8362#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8362#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,175 INFO L290 TraceCheckUtils]: 21: Hoare triple {8369#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8362#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,176 INFO L290 TraceCheckUtils]: 20: Hoare triple {8369#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8369#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,176 INFO L290 TraceCheckUtils]: 19: Hoare triple {8376#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8369#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,176 INFO L290 TraceCheckUtils]: 18: Hoare triple {8376#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8376#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,177 INFO L290 TraceCheckUtils]: 17: Hoare triple {8383#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8376#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,177 INFO L290 TraceCheckUtils]: 16: Hoare triple {8383#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8383#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,178 INFO L290 TraceCheckUtils]: 15: Hoare triple {8390#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8383#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,178 INFO L290 TraceCheckUtils]: 14: Hoare triple {8390#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8390#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,179 INFO L290 TraceCheckUtils]: 13: Hoare triple {8397#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8390#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,179 INFO L290 TraceCheckUtils]: 12: Hoare triple {8397#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8397#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,179 INFO L290 TraceCheckUtils]: 11: Hoare triple {8404#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8397#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {8404#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {8404#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 9: Hoare triple {8132#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {8404#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 8: Hoare triple {8132#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8132#true} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 7: Hoare triple {8132#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8132#true} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 6: Hoare triple {8132#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8132#true} is VALID [2022-04-15 06:55:46,180 INFO L290 TraceCheckUtils]: 5: Hoare triple {8132#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8132#true} is VALID [2022-04-15 06:55:46,180 INFO L272 TraceCheckUtils]: 4: Hoare triple {8132#true} call #t~ret9 := main(); {8132#true} is VALID [2022-04-15 06:55:46,181 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8132#true} {8132#true} #85#return; {8132#true} is VALID [2022-04-15 06:55:46,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {8132#true} assume true; {8132#true} is VALID [2022-04-15 06:55:46,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {8132#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(12, 2);call #Ultimate.allocInit(12, 3); {8132#true} is VALID [2022-04-15 06:55:46,181 INFO L272 TraceCheckUtils]: 0: Hoare triple {8132#true} call ULTIMATE.init(); {8132#true} is VALID [2022-04-15 06:55:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:46,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [538631088] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:46,181 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:46,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 36 [2022-04-15 06:55:46,181 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:46,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [992073214] [2022-04-15 06:55:46,182 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [992073214] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:46,182 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:46,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 06:55:46,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531800619] [2022-04-15 06:55:46,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:46,182 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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 [2022-04-15 06:55:46,182 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:46,182 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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) [2022-04-15 06:55:46,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:46,210 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 06:55:46,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:46,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 06:55:46,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=357, Invalid=903, Unknown=0, NotChecked=0, Total=1260 [2022-04-15 06:55:46,211 INFO L87 Difference]: Start difference. First operand 52 states and 56 transitions. Second operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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) [2022-04-15 06:55:47,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:47,310 INFO L93 Difference]: Finished difference Result 108 states and 120 transitions. [2022-04-15 06:55:47,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 06:55:47,310 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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 [2022-04-15 06:55:47,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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) [2022-04-15 06:55:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 91 transitions. [2022-04-15 06:55:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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) [2022-04-15 06:55:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 91 transitions. [2022-04-15 06:55:47,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 91 transitions. [2022-04-15 06:55:47,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:47,384 INFO L225 Difference]: With dead ends: 108 [2022-04-15 06:55:47,384 INFO L226 Difference]: Without dead ends: 62 [2022-04-15 06:55:47,384 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 76 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=707, Invalid=1945, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 06:55:47,385 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 80 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 654 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:47,385 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 46 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 654 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 06:55:47,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-04-15 06:55:47,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 54. [2022-04-15 06:55:47,459 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:47,459 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:47,460 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:47,460 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:47,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:47,461 INFO L93 Difference]: Finished difference Result 62 states and 69 transitions. [2022-04-15 06:55:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2022-04-15 06:55:47,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:47,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:47,461 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 62 states. [2022-04-15 06:55:47,461 INFO L87 Difference]: Start difference. First operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 62 states. [2022-04-15 06:55:47,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:47,462 INFO L93 Difference]: Finished difference Result 62 states and 69 transitions. [2022-04-15 06:55:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2022-04-15 06:55:47,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:47,462 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:47,462 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:47,462 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 48 states have internal predecessors, (53), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2022-04-15 06:55:47,463 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 45 [2022-04-15 06:55:47,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:47,463 INFO L478 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2022-04-15 06:55:47,463 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 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) [2022-04-15 06:55:47,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 58 transitions. [2022-04-15 06:55:47,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2022-04-15 06:55:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 06:55:47,518 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:47,519 INFO L499 BasicCegarLoop]: trace histogram [16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:47,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:47,724 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:47,725 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:47,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:47,725 INFO L85 PathProgramCache]: Analyzing trace with hash 2022448414, now seen corresponding path program 31 times [2022-04-15 06:55:47,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:47,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1668501143] [2022-04-15 06:55:48,178 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:48,179 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:48,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1571812812, now seen corresponding path program 1 times [2022-04-15 06:55:48,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:48,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541690530] [2022-04-15 06:55:48,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:48,187 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:48,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:48,191 INFO L85 PathProgramCache]: Analyzing trace with hash 2022448414, now seen corresponding path program 32 times [2022-04-15 06:55:48,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:48,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833066723] [2022-04-15 06:55:48,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:48,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:48,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:48,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {8943#(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(12, 2);call #Ultimate.allocInit(12, 3); {8921#true} is VALID [2022-04-15 06:55:48,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {8921#true} assume true; {8921#true} is VALID [2022-04-15 06:55:48,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8921#true} {8921#true} #85#return; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L272 TraceCheckUtils]: 0: Hoare triple {8921#true} call ULTIMATE.init(); {8943#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {8943#(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(12, 2);call #Ultimate.allocInit(12, 3); {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {8921#true} assume true; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8921#true} {8921#true} #85#return; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {8921#true} call #t~ret9 := main(); {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {8921#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 6: Hoare triple {8921#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 7: Hoare triple {8921#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 8: Hoare triple {8921#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {8921#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {8926#(= main_~v~0 0)} is VALID [2022-04-15 06:55:48,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {8926#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {8926#(= main_~v~0 0)} is VALID [2022-04-15 06:55:48,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {8926#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:48,474 INFO L290 TraceCheckUtils]: 12: Hoare triple {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:48,475 INFO L290 TraceCheckUtils]: 13: Hoare triple {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:48,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:48,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:48,476 INFO L290 TraceCheckUtils]: 16: Hoare triple {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:48,476 INFO L290 TraceCheckUtils]: 17: Hoare triple {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:48,477 INFO L290 TraceCheckUtils]: 18: Hoare triple {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:48,477 INFO L290 TraceCheckUtils]: 19: Hoare triple {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:48,477 INFO L290 TraceCheckUtils]: 20: Hoare triple {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:48,478 INFO L290 TraceCheckUtils]: 21: Hoare triple {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:48,478 INFO L290 TraceCheckUtils]: 22: Hoare triple {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:48,478 INFO L290 TraceCheckUtils]: 23: Hoare triple {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:48,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:48,479 INFO L290 TraceCheckUtils]: 25: Hoare triple {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:48,479 INFO L290 TraceCheckUtils]: 26: Hoare triple {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:48,480 INFO L290 TraceCheckUtils]: 27: Hoare triple {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:48,480 INFO L290 TraceCheckUtils]: 28: Hoare triple {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:48,481 INFO L290 TraceCheckUtils]: 29: Hoare triple {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:48,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:48,481 INFO L290 TraceCheckUtils]: 31: Hoare triple {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:48,482 INFO L290 TraceCheckUtils]: 32: Hoare triple {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:48,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:48,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:48,483 INFO L290 TraceCheckUtils]: 35: Hoare triple {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:48,483 INFO L290 TraceCheckUtils]: 36: Hoare triple {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:48,484 INFO L290 TraceCheckUtils]: 37: Hoare triple {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:48,484 INFO L290 TraceCheckUtils]: 38: Hoare triple {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:48,484 INFO L290 TraceCheckUtils]: 39: Hoare triple {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:48,485 INFO L290 TraceCheckUtils]: 40: Hoare triple {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:48,485 INFO L290 TraceCheckUtils]: 41: Hoare triple {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8942#(and (<= main_~v~0 16) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:48,486 INFO L290 TraceCheckUtils]: 42: Hoare triple {8942#(and (<= main_~v~0 16) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {8922#false} is VALID [2022-04-15 06:55:48,486 INFO L272 TraceCheckUtils]: 43: Hoare triple {8922#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {8922#false} is VALID [2022-04-15 06:55:48,486 INFO L290 TraceCheckUtils]: 44: Hoare triple {8922#false} ~cond := #in~cond; {8922#false} is VALID [2022-04-15 06:55:48,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {8922#false} assume 0 == ~cond; {8922#false} is VALID [2022-04-15 06:55:48,486 INFO L290 TraceCheckUtils]: 46: Hoare triple {8922#false} assume !false; {8922#false} is VALID [2022-04-15 06:55:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:48,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:48,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833066723] [2022-04-15 06:55:48,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833066723] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:48,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1285760008] [2022-04-15 06:55:48,486 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:55:48,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:48,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:48,487 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) [2022-04-15 06:55:48,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-15 06:55:48,528 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:55:48,528 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:48,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-15 06:55:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:48,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:48,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {8921#true} call ULTIMATE.init(); {8921#true} is VALID [2022-04-15 06:55:48,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {8921#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(12, 2);call #Ultimate.allocInit(12, 3); {8921#true} is VALID [2022-04-15 06:55:48,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {8921#true} assume true; {8921#true} is VALID [2022-04-15 06:55:48,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8921#true} {8921#true} #85#return; {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {8921#true} call #t~ret9 := main(); {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {8921#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 6: Hoare triple {8921#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {8921#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {8921#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8921#true} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 9: Hoare triple {8921#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {8926#(= main_~v~0 0)} is VALID [2022-04-15 06:55:48,939 INFO L290 TraceCheckUtils]: 10: Hoare triple {8926#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {8926#(= main_~v~0 0)} is VALID [2022-04-15 06:55:48,940 INFO L290 TraceCheckUtils]: 11: Hoare triple {8926#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:48,940 INFO L290 TraceCheckUtils]: 12: Hoare triple {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:48,940 INFO L290 TraceCheckUtils]: 13: Hoare triple {8927#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:48,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:48,941 INFO L290 TraceCheckUtils]: 15: Hoare triple {8928#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:48,942 INFO L290 TraceCheckUtils]: 16: Hoare triple {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:48,942 INFO L290 TraceCheckUtils]: 17: Hoare triple {8929#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:48,942 INFO L290 TraceCheckUtils]: 18: Hoare triple {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:48,943 INFO L290 TraceCheckUtils]: 19: Hoare triple {8930#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:48,943 INFO L290 TraceCheckUtils]: 20: Hoare triple {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:48,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {8931#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:48,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:48,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {8932#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:48,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:48,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {8933#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:48,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:48,946 INFO L290 TraceCheckUtils]: 27: Hoare triple {8934#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:48,946 INFO L290 TraceCheckUtils]: 28: Hoare triple {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:48,946 INFO L290 TraceCheckUtils]: 29: Hoare triple {8935#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:48,947 INFO L290 TraceCheckUtils]: 30: Hoare triple {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:48,947 INFO L290 TraceCheckUtils]: 31: Hoare triple {8936#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:48,947 INFO L290 TraceCheckUtils]: 32: Hoare triple {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:48,948 INFO L290 TraceCheckUtils]: 33: Hoare triple {8937#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:48,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:48,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {8938#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:48,949 INFO L290 TraceCheckUtils]: 36: Hoare triple {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:48,949 INFO L290 TraceCheckUtils]: 37: Hoare triple {8939#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:48,950 INFO L290 TraceCheckUtils]: 38: Hoare triple {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:48,950 INFO L290 TraceCheckUtils]: 39: Hoare triple {8940#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:48,950 INFO L290 TraceCheckUtils]: 40: Hoare triple {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:48,951 INFO L290 TraceCheckUtils]: 41: Hoare triple {8941#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9070#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:48,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {9070#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {9070#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:48,952 INFO L272 TraceCheckUtils]: 43: Hoare triple {9070#(and (<= main_~v~0 16) (<= 16 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {9077#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:55:48,952 INFO L290 TraceCheckUtils]: 44: Hoare triple {9077#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9081#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:55:48,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {9081#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8922#false} is VALID [2022-04-15 06:55:48,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {8922#false} assume !false; {8922#false} is VALID [2022-04-15 06:55:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:48,953 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:49,165 INFO L290 TraceCheckUtils]: 46: Hoare triple {8922#false} assume !false; {8922#false} is VALID [2022-04-15 06:55:49,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {9081#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8922#false} is VALID [2022-04-15 06:55:49,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {9077#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {9081#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:55:49,166 INFO L272 TraceCheckUtils]: 43: Hoare triple {9097#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {9077#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:55:49,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {9097#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,167 INFO L290 TraceCheckUtils]: 41: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,167 INFO L290 TraceCheckUtils]: 40: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,167 INFO L290 TraceCheckUtils]: 39: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,168 INFO L290 TraceCheckUtils]: 37: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,169 INFO L290 TraceCheckUtils]: 35: Hoare triple {9097#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,169 INFO L290 TraceCheckUtils]: 34: Hoare triple {9097#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,170 INFO L290 TraceCheckUtils]: 33: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,170 INFO L290 TraceCheckUtils]: 32: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,171 INFO L290 TraceCheckUtils]: 31: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,171 INFO L290 TraceCheckUtils]: 30: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,171 INFO L290 TraceCheckUtils]: 29: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,172 INFO L290 TraceCheckUtils]: 27: Hoare triple {9097#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,172 INFO L290 TraceCheckUtils]: 26: Hoare triple {9097#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,173 INFO L290 TraceCheckUtils]: 24: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,174 INFO L290 TraceCheckUtils]: 23: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,174 INFO L290 TraceCheckUtils]: 22: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,174 INFO L290 TraceCheckUtils]: 21: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,175 INFO L290 TraceCheckUtils]: 20: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {9097#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,175 INFO L290 TraceCheckUtils]: 18: Hoare triple {9097#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,176 INFO L290 TraceCheckUtils]: 17: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,176 INFO L290 TraceCheckUtils]: 16: Hoare triple {9104#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,177 INFO L290 TraceCheckUtils]: 15: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9104#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:55:49,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {9111#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,178 INFO L290 TraceCheckUtils]: 13: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9111#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:55:49,178 INFO L290 TraceCheckUtils]: 12: Hoare triple {9118#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,178 INFO L290 TraceCheckUtils]: 11: Hoare triple {9097#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9118#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 10: Hoare triple {9097#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 9: Hoare triple {8921#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {9097#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {8921#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {8921#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 6: Hoare triple {8921#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 5: Hoare triple {8921#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L272 TraceCheckUtils]: 4: Hoare triple {8921#true} call #t~ret9 := main(); {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8921#true} {8921#true} #85#return; {8921#true} is VALID [2022-04-15 06:55:49,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {8921#true} assume true; {8921#true} is VALID [2022-04-15 06:55:49,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {8921#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(12, 2);call #Ultimate.allocInit(12, 3); {8921#true} is VALID [2022-04-15 06:55:49,180 INFO L272 TraceCheckUtils]: 0: Hoare triple {8921#true} call ULTIMATE.init(); {8921#true} is VALID [2022-04-15 06:55:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-15 06:55:49,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1285760008] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:49,180 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:49,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 21, 8] total 27 [2022-04-15 06:55:49,180 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:49,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1668501143] [2022-04-15 06:55:49,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1668501143] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:49,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:49,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 06:55:49,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36712926] [2022-04-15 06:55:49,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:49,181 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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 [2022-04-15 06:55:49,181 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:49,181 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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) [2022-04-15 06:55:49,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:49,210 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 06:55:49,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:49,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 06:55:49,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=617, Unknown=0, NotChecked=0, Total=702 [2022-04-15 06:55:49,211 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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) [2022-04-15 06:55:50,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:50,620 INFO L93 Difference]: Finished difference Result 112 states and 124 transitions. [2022-04-15 06:55:50,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 06:55:50,621 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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 [2022-04-15 06:55:50,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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) [2022-04-15 06:55:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 93 transitions. [2022-04-15 06:55:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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) [2022-04-15 06:55:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 93 transitions. [2022-04-15 06:55:50,623 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 93 transitions. [2022-04-15 06:55:50,684 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:50,685 INFO L225 Difference]: With dead ends: 112 [2022-04-15 06:55:50,685 INFO L226 Difference]: Without dead ends: 64 [2022-04-15 06:55:50,686 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 89 SyntacticMatches, 2 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=201, Invalid=1691, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 06:55:50,686 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 73 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 826 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 863 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 826 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:50,686 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [74 Valid, 96 Invalid, 863 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 826 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 06:55:50,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-04-15 06:55:50,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 56. [2022-04-15 06:55:50,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:50,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:50,780 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:50,780 INFO L87 Difference]: Start difference. First operand 64 states. Second operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:50,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:50,781 INFO L93 Difference]: Finished difference Result 64 states and 71 transitions. [2022-04-15 06:55:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2022-04-15 06:55:50,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:50,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:50,782 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 64 states. [2022-04-15 06:55:50,782 INFO L87 Difference]: Start difference. First operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 64 states. [2022-04-15 06:55:50,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:50,783 INFO L93 Difference]: Finished difference Result 64 states and 71 transitions. [2022-04-15 06:55:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2022-04-15 06:55:50,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:50,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:50,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:50,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 50 states have (on average 1.1) internal successors, (55), 50 states have internal predecessors, (55), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 60 transitions. [2022-04-15 06:55:50,784 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 60 transitions. Word has length 47 [2022-04-15 06:55:50,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:50,784 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 60 transitions. [2022-04-15 06:55:50,784 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 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) [2022-04-15 06:55:50,784 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 60 transitions. [2022-04-15 06:55:50,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 60 transitions. [2022-04-15 06:55:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-15 06:55:50,847 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:50,847 INFO L499 BasicCegarLoop]: trace histogram [17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:50,863 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:51,059 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33 [2022-04-15 06:55:51,059 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:51,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:51,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1414292228, now seen corresponding path program 33 times [2022-04-15 06:55:51,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:51,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [826804962] [2022-04-15 06:55:51,866 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:51,867 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:51,869 INFO L85 PathProgramCache]: Analyzing trace with hash -1512707468, now seen corresponding path program 1 times [2022-04-15 06:55:51,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:51,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214759028] [2022-04-15 06:55:51,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:51,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:51,881 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:51,885 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:51,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1414292228, now seen corresponding path program 34 times [2022-04-15 06:55:51,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:51,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626840067] [2022-04-15 06:55:51,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:52,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:52,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {9754#(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(12, 2);call #Ultimate.allocInit(12, 3); {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {9731#true} assume true; {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9731#true} {9731#true} #85#return; {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L272 TraceCheckUtils]: 0: Hoare triple {9731#true} call ULTIMATE.init(); {9754#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:52,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {9754#(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(12, 2);call #Ultimate.allocInit(12, 3); {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {9731#true} assume true; {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9731#true} {9731#true} #85#return; {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L272 TraceCheckUtils]: 4: Hoare triple {9731#true} call #t~ret9 := main(); {9731#true} is VALID [2022-04-15 06:55:52,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {9731#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,161 INFO L290 TraceCheckUtils]: 6: Hoare triple {9731#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {9731#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {9731#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {9731#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {9736#(= main_~v~0 0)} is VALID [2022-04-15 06:55:52,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {9736#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {9736#(= main_~v~0 0)} is VALID [2022-04-15 06:55:52,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {9736#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:52,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:52,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:52,163 INFO L290 TraceCheckUtils]: 14: Hoare triple {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:52,163 INFO L290 TraceCheckUtils]: 15: Hoare triple {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:52,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:52,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:52,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:52,165 INFO L290 TraceCheckUtils]: 19: Hoare triple {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:52,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:52,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:52,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:52,166 INFO L290 TraceCheckUtils]: 23: Hoare triple {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:52,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:52,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:52,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:52,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:52,168 INFO L290 TraceCheckUtils]: 28: Hoare triple {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:52,168 INFO L290 TraceCheckUtils]: 29: Hoare triple {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:52,169 INFO L290 TraceCheckUtils]: 30: Hoare triple {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:52,169 INFO L290 TraceCheckUtils]: 31: Hoare triple {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:52,169 INFO L290 TraceCheckUtils]: 32: Hoare triple {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:52,170 INFO L290 TraceCheckUtils]: 33: Hoare triple {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:52,170 INFO L290 TraceCheckUtils]: 34: Hoare triple {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:52,170 INFO L290 TraceCheckUtils]: 35: Hoare triple {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:52,171 INFO L290 TraceCheckUtils]: 36: Hoare triple {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:52,171 INFO L290 TraceCheckUtils]: 37: Hoare triple {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:52,172 INFO L290 TraceCheckUtils]: 38: Hoare triple {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:52,172 INFO L290 TraceCheckUtils]: 39: Hoare triple {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:52,172 INFO L290 TraceCheckUtils]: 40: Hoare triple {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:52,173 INFO L290 TraceCheckUtils]: 41: Hoare triple {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:52,173 INFO L290 TraceCheckUtils]: 42: Hoare triple {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:52,173 INFO L290 TraceCheckUtils]: 43: Hoare triple {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9753#(and (<= main_~v~0 17) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:52,174 INFO L290 TraceCheckUtils]: 44: Hoare triple {9753#(and (<= main_~v~0 17) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {9732#false} is VALID [2022-04-15 06:55:52,174 INFO L272 TraceCheckUtils]: 45: Hoare triple {9732#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {9732#false} is VALID [2022-04-15 06:55:52,174 INFO L290 TraceCheckUtils]: 46: Hoare triple {9732#false} ~cond := #in~cond; {9732#false} is VALID [2022-04-15 06:55:52,174 INFO L290 TraceCheckUtils]: 47: Hoare triple {9732#false} assume 0 == ~cond; {9732#false} is VALID [2022-04-15 06:55:52,174 INFO L290 TraceCheckUtils]: 48: Hoare triple {9732#false} assume !false; {9732#false} is VALID [2022-04-15 06:55:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:52,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:52,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626840067] [2022-04-15 06:55:52,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626840067] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:52,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [627951916] [2022-04-15 06:55:52,175 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:55:52,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:52,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:52,176 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) [2022-04-15 06:55:52,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-15 06:55:52,216 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:55:52,216 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:52,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-15 06:55:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:52,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:52,575 INFO L272 TraceCheckUtils]: 0: Hoare triple {9731#true} call ULTIMATE.init(); {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {9731#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(12, 2);call #Ultimate.allocInit(12, 3); {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 2: Hoare triple {9731#true} assume true; {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9731#true} {9731#true} #85#return; {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L272 TraceCheckUtils]: 4: Hoare triple {9731#true} call #t~ret9 := main(); {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {9731#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 6: Hoare triple {9731#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 7: Hoare triple {9731#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,575 INFO L290 TraceCheckUtils]: 8: Hoare triple {9731#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {9731#true} is VALID [2022-04-15 06:55:52,576 INFO L290 TraceCheckUtils]: 9: Hoare triple {9731#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {9736#(= main_~v~0 0)} is VALID [2022-04-15 06:55:52,576 INFO L290 TraceCheckUtils]: 10: Hoare triple {9736#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {9736#(= main_~v~0 0)} is VALID [2022-04-15 06:55:52,576 INFO L290 TraceCheckUtils]: 11: Hoare triple {9736#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:52,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:52,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {9737#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:52,577 INFO L290 TraceCheckUtils]: 14: Hoare triple {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:52,578 INFO L290 TraceCheckUtils]: 15: Hoare triple {9738#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:52,578 INFO L290 TraceCheckUtils]: 16: Hoare triple {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:52,579 INFO L290 TraceCheckUtils]: 17: Hoare triple {9739#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:52,579 INFO L290 TraceCheckUtils]: 18: Hoare triple {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:52,579 INFO L290 TraceCheckUtils]: 19: Hoare triple {9740#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:52,580 INFO L290 TraceCheckUtils]: 20: Hoare triple {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:52,580 INFO L290 TraceCheckUtils]: 21: Hoare triple {9741#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:52,580 INFO L290 TraceCheckUtils]: 22: Hoare triple {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:52,581 INFO L290 TraceCheckUtils]: 23: Hoare triple {9742#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:52,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:52,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {9743#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:52,582 INFO L290 TraceCheckUtils]: 26: Hoare triple {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:52,582 INFO L290 TraceCheckUtils]: 27: Hoare triple {9744#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:52,583 INFO L290 TraceCheckUtils]: 28: Hoare triple {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:52,583 INFO L290 TraceCheckUtils]: 29: Hoare triple {9745#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:52,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:52,584 INFO L290 TraceCheckUtils]: 31: Hoare triple {9746#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:52,584 INFO L290 TraceCheckUtils]: 32: Hoare triple {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:52,584 INFO L290 TraceCheckUtils]: 33: Hoare triple {9747#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:52,585 INFO L290 TraceCheckUtils]: 34: Hoare triple {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:52,585 INFO L290 TraceCheckUtils]: 35: Hoare triple {9748#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:52,586 INFO L290 TraceCheckUtils]: 36: Hoare triple {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:52,586 INFO L290 TraceCheckUtils]: 37: Hoare triple {9749#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:52,586 INFO L290 TraceCheckUtils]: 38: Hoare triple {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:52,587 INFO L290 TraceCheckUtils]: 39: Hoare triple {9750#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:52,587 INFO L290 TraceCheckUtils]: 40: Hoare triple {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:52,587 INFO L290 TraceCheckUtils]: 41: Hoare triple {9751#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:52,588 INFO L290 TraceCheckUtils]: 42: Hoare triple {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:52,588 INFO L290 TraceCheckUtils]: 43: Hoare triple {9752#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9887#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:55:52,589 INFO L290 TraceCheckUtils]: 44: Hoare triple {9887#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {9732#false} is VALID [2022-04-15 06:55:52,589 INFO L272 TraceCheckUtils]: 45: Hoare triple {9732#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {9732#false} is VALID [2022-04-15 06:55:52,589 INFO L290 TraceCheckUtils]: 46: Hoare triple {9732#false} ~cond := #in~cond; {9732#false} is VALID [2022-04-15 06:55:52,589 INFO L290 TraceCheckUtils]: 47: Hoare triple {9732#false} assume 0 == ~cond; {9732#false} is VALID [2022-04-15 06:55:52,589 INFO L290 TraceCheckUtils]: 48: Hoare triple {9732#false} assume !false; {9732#false} is VALID [2022-04-15 06:55:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:52,589 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:53,240 INFO L290 TraceCheckUtils]: 48: Hoare triple {9732#false} assume !false; {9732#false} is VALID [2022-04-15 06:55:53,240 INFO L290 TraceCheckUtils]: 47: Hoare triple {9732#false} assume 0 == ~cond; {9732#false} is VALID [2022-04-15 06:55:53,240 INFO L290 TraceCheckUtils]: 46: Hoare triple {9732#false} ~cond := #in~cond; {9732#false} is VALID [2022-04-15 06:55:53,240 INFO L272 TraceCheckUtils]: 45: Hoare triple {9732#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {9732#false} is VALID [2022-04-15 06:55:53,241 INFO L290 TraceCheckUtils]: 44: Hoare triple {9915#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {9732#false} is VALID [2022-04-15 06:55:53,241 INFO L290 TraceCheckUtils]: 43: Hoare triple {9919#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9915#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,241 INFO L290 TraceCheckUtils]: 42: Hoare triple {9919#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9919#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,242 INFO L290 TraceCheckUtils]: 41: Hoare triple {9926#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9919#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,242 INFO L290 TraceCheckUtils]: 40: Hoare triple {9926#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9926#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,243 INFO L290 TraceCheckUtils]: 39: Hoare triple {9933#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9926#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,243 INFO L290 TraceCheckUtils]: 38: Hoare triple {9933#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9933#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,244 INFO L290 TraceCheckUtils]: 37: Hoare triple {9940#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9933#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,244 INFO L290 TraceCheckUtils]: 36: Hoare triple {9940#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9940#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,245 INFO L290 TraceCheckUtils]: 35: Hoare triple {9947#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9940#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {9947#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9947#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {9954#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9947#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,246 INFO L290 TraceCheckUtils]: 32: Hoare triple {9954#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9954#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {9961#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9954#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,247 INFO L290 TraceCheckUtils]: 30: Hoare triple {9961#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9961#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,247 INFO L290 TraceCheckUtils]: 29: Hoare triple {9968#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9961#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,247 INFO L290 TraceCheckUtils]: 28: Hoare triple {9968#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9968#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,248 INFO L290 TraceCheckUtils]: 27: Hoare triple {9975#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9968#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {9975#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9975#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,249 INFO L290 TraceCheckUtils]: 25: Hoare triple {9982#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9975#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {9982#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9982#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {9989#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9982#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {9989#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9989#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,250 INFO L290 TraceCheckUtils]: 21: Hoare triple {9996#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9989#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {9996#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {9996#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {10003#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {9996#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {10003#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {10003#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,252 INFO L290 TraceCheckUtils]: 17: Hoare triple {10010#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10003#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,252 INFO L290 TraceCheckUtils]: 16: Hoare triple {10010#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {10010#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {10017#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10010#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,253 INFO L290 TraceCheckUtils]: 14: Hoare triple {10017#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {10017#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {10024#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10017#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {10024#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {10024#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {10031#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10024#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {10031#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {10031#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {9731#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {10031#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 8: Hoare triple {9731#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {9731#true} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 7: Hoare triple {9731#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {9731#true} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 6: Hoare triple {9731#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {9731#true} is VALID [2022-04-15 06:55:53,255 INFO L290 TraceCheckUtils]: 5: Hoare triple {9731#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {9731#true} is VALID [2022-04-15 06:55:53,255 INFO L272 TraceCheckUtils]: 4: Hoare triple {9731#true} call #t~ret9 := main(); {9731#true} is VALID [2022-04-15 06:55:53,256 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9731#true} {9731#true} #85#return; {9731#true} is VALID [2022-04-15 06:55:53,256 INFO L290 TraceCheckUtils]: 2: Hoare triple {9731#true} assume true; {9731#true} is VALID [2022-04-15 06:55:53,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {9731#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(12, 2);call #Ultimate.allocInit(12, 3); {9731#true} is VALID [2022-04-15 06:55:53,256 INFO L272 TraceCheckUtils]: 0: Hoare triple {9731#true} call ULTIMATE.init(); {9731#true} is VALID [2022-04-15 06:55:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:53,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [627951916] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:53,256 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:53,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 40 [2022-04-15 06:55:53,256 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:53,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [826804962] [2022-04-15 06:55:53,257 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [826804962] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:53,257 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:53,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 06:55:53,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404193395] [2022-04-15 06:55:53,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:53,257 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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 [2022-04-15 06:55:53,257 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:53,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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) [2022-04-15 06:55:53,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:53,292 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 06:55:53,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:53,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 06:55:53,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=1123, Unknown=0, NotChecked=0, Total=1560 [2022-04-15 06:55:53,293 INFO L87 Difference]: Start difference. First operand 56 states and 60 transitions. Second operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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) [2022-04-15 06:55:54,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:54,674 INFO L93 Difference]: Finished difference Result 116 states and 128 transitions. [2022-04-15 06:55:54,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-15 06:55:54,674 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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 [2022-04-15 06:55:54,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:55:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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) [2022-04-15 06:55:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 95 transitions. [2022-04-15 06:55:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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) [2022-04-15 06:55:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 95 transitions. [2022-04-15 06:55:54,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 95 transitions. [2022-04-15 06:55:54,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:54,784 INFO L225 Difference]: With dead ends: 116 [2022-04-15 06:55:54,785 INFO L226 Difference]: Without dead ends: 66 [2022-04-15 06:55:54,785 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 82 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 193 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=867, Invalid=2439, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 06:55:54,786 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 84 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 907 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:55:54,786 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [85 Valid, 81 Invalid, 907 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 867 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 06:55:54,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-04-15 06:55:54,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 58. [2022-04-15 06:55:54,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:55:54,894 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:54,894 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:54,894 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:54,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:54,895 INFO L93 Difference]: Finished difference Result 66 states and 73 transitions. [2022-04-15 06:55:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 73 transitions. [2022-04-15 06:55:54,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:54,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:54,895 INFO L74 IsIncluded]: Start isIncluded. First operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 66 states. [2022-04-15 06:55:54,895 INFO L87 Difference]: Start difference. First operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 66 states. [2022-04-15 06:55:54,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:55:54,896 INFO L93 Difference]: Finished difference Result 66 states and 73 transitions. [2022-04-15 06:55:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 73 transitions. [2022-04-15 06:55:54,896 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:55:54,896 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:55:54,896 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:55:54,896 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:55:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 52 states have (on average 1.0961538461538463) internal successors, (57), 52 states have internal predecessors, (57), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:55:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 62 transitions. [2022-04-15 06:55:54,899 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 62 transitions. Word has length 49 [2022-04-15 06:55:54,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:55:54,899 INFO L478 AbstractCegarLoop]: Abstraction has 58 states and 62 transitions. [2022-04-15 06:55:54,899 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 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) [2022-04-15 06:55:54,899 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 62 transitions. [2022-04-15 06:55:54,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2022-04-15 06:55:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 06:55:54,964 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:55:54,964 INFO L499 BasicCegarLoop]: trace histogram [18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:55:54,983 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-15 06:55:55,165 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:55,165 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:55:55,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:55:55,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1292198566, now seen corresponding path program 35 times [2022-04-15 06:55:55,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:55,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1764603227] [2022-04-15 06:55:55,928 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:55:55,929 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:55:55,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1453602124, now seen corresponding path program 1 times [2022-04-15 06:55:55,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:55,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137431298] [2022-04-15 06:55:55,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:55,947 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:55:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:55:55,951 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:55:55,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1292198566, now seen corresponding path program 36 times [2022-04-15 06:55:55,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:55:55,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389912821] [2022-04-15 06:55:55,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:55:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:55:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:56,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:55:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:56,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {10608#(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(12, 2);call #Ultimate.allocInit(12, 3); {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {10584#true} assume true; {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10584#true} {10584#true} #85#return; {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L272 TraceCheckUtils]: 0: Hoare triple {10584#true} call ULTIMATE.init(); {10608#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:55:56,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {10608#(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(12, 2);call #Ultimate.allocInit(12, 3); {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {10584#true} assume true; {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10584#true} {10584#true} #85#return; {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {10584#true} call #t~ret9 := main(); {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L290 TraceCheckUtils]: 5: Hoare triple {10584#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,268 INFO L290 TraceCheckUtils]: 6: Hoare triple {10584#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,269 INFO L290 TraceCheckUtils]: 7: Hoare triple {10584#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,269 INFO L290 TraceCheckUtils]: 8: Hoare triple {10584#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,269 INFO L290 TraceCheckUtils]: 9: Hoare triple {10584#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {10589#(= main_~v~0 0)} is VALID [2022-04-15 06:55:56,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {10589#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {10589#(= main_~v~0 0)} is VALID [2022-04-15 06:55:56,283 INFO L290 TraceCheckUtils]: 11: Hoare triple {10589#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:56,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:56,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:56,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:56,284 INFO L290 TraceCheckUtils]: 15: Hoare triple {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:56,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:56,285 INFO L290 TraceCheckUtils]: 17: Hoare triple {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:56,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:56,286 INFO L290 TraceCheckUtils]: 19: Hoare triple {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:56,286 INFO L290 TraceCheckUtils]: 20: Hoare triple {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:56,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:56,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:56,287 INFO L290 TraceCheckUtils]: 23: Hoare triple {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:56,288 INFO L290 TraceCheckUtils]: 24: Hoare triple {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:56,288 INFO L290 TraceCheckUtils]: 25: Hoare triple {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:56,288 INFO L290 TraceCheckUtils]: 26: Hoare triple {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:56,289 INFO L290 TraceCheckUtils]: 27: Hoare triple {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:56,289 INFO L290 TraceCheckUtils]: 28: Hoare triple {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:56,289 INFO L290 TraceCheckUtils]: 29: Hoare triple {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:56,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:56,290 INFO L290 TraceCheckUtils]: 31: Hoare triple {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:56,291 INFO L290 TraceCheckUtils]: 32: Hoare triple {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:56,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:56,291 INFO L290 TraceCheckUtils]: 34: Hoare triple {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:56,292 INFO L290 TraceCheckUtils]: 35: Hoare triple {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:56,292 INFO L290 TraceCheckUtils]: 36: Hoare triple {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:56,292 INFO L290 TraceCheckUtils]: 37: Hoare triple {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:56,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:56,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:56,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:56,294 INFO L290 TraceCheckUtils]: 41: Hoare triple {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:56,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:56,295 INFO L290 TraceCheckUtils]: 43: Hoare triple {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:55:56,295 INFO L290 TraceCheckUtils]: 44: Hoare triple {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:55:56,295 INFO L290 TraceCheckUtils]: 45: Hoare triple {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10607#(and (<= main_~v~0 18) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:55:56,296 INFO L290 TraceCheckUtils]: 46: Hoare triple {10607#(and (<= main_~v~0 18) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {10585#false} is VALID [2022-04-15 06:55:56,296 INFO L272 TraceCheckUtils]: 47: Hoare triple {10585#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {10585#false} is VALID [2022-04-15 06:55:56,296 INFO L290 TraceCheckUtils]: 48: Hoare triple {10585#false} ~cond := #in~cond; {10585#false} is VALID [2022-04-15 06:55:56,296 INFO L290 TraceCheckUtils]: 49: Hoare triple {10585#false} assume 0 == ~cond; {10585#false} is VALID [2022-04-15 06:55:56,296 INFO L290 TraceCheckUtils]: 50: Hoare triple {10585#false} assume !false; {10585#false} is VALID [2022-04-15 06:55:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:56,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:55:56,297 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389912821] [2022-04-15 06:55:56,297 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389912821] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:55:56,297 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1538064930] [2022-04-15 06:55:56,297 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:55:56,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:55:56,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:55:56,298 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) [2022-04-15 06:55:56,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-15 06:55:56,630 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-15 06:55:56,631 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:55:56,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-15 06:55:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:55:56,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:55:56,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {10584#true} call ULTIMATE.init(); {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {10584#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(12, 2);call #Ultimate.allocInit(12, 3); {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {10584#true} assume true; {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10584#true} {10584#true} #85#return; {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L272 TraceCheckUtils]: 4: Hoare triple {10584#true} call #t~ret9 := main(); {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L290 TraceCheckUtils]: 5: Hoare triple {10584#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,938 INFO L290 TraceCheckUtils]: 6: Hoare triple {10584#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {10584#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {10584#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {10584#true} is VALID [2022-04-15 06:55:56,939 INFO L290 TraceCheckUtils]: 9: Hoare triple {10584#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {10589#(= main_~v~0 0)} is VALID [2022-04-15 06:55:56,939 INFO L290 TraceCheckUtils]: 10: Hoare triple {10589#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {10589#(= main_~v~0 0)} is VALID [2022-04-15 06:55:56,939 INFO L290 TraceCheckUtils]: 11: Hoare triple {10589#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:56,940 INFO L290 TraceCheckUtils]: 12: Hoare triple {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:55:56,940 INFO L290 TraceCheckUtils]: 13: Hoare triple {10590#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:56,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:55:56,941 INFO L290 TraceCheckUtils]: 15: Hoare triple {10591#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:56,941 INFO L290 TraceCheckUtils]: 16: Hoare triple {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:55:56,942 INFO L290 TraceCheckUtils]: 17: Hoare triple {10592#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:56,942 INFO L290 TraceCheckUtils]: 18: Hoare triple {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:55:56,942 INFO L290 TraceCheckUtils]: 19: Hoare triple {10593#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:56,943 INFO L290 TraceCheckUtils]: 20: Hoare triple {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:55:56,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {10594#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:56,943 INFO L290 TraceCheckUtils]: 22: Hoare triple {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:55:56,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {10595#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:56,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:55:56,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {10596#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:56,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:55:56,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {10597#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:56,946 INFO L290 TraceCheckUtils]: 28: Hoare triple {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:55:56,946 INFO L290 TraceCheckUtils]: 29: Hoare triple {10598#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:56,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:55:56,947 INFO L290 TraceCheckUtils]: 31: Hoare triple {10599#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:56,947 INFO L290 TraceCheckUtils]: 32: Hoare triple {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:55:56,947 INFO L290 TraceCheckUtils]: 33: Hoare triple {10600#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:56,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:55:56,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {10601#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:56,949 INFO L290 TraceCheckUtils]: 36: Hoare triple {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:55:56,949 INFO L290 TraceCheckUtils]: 37: Hoare triple {10602#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:56,949 INFO L290 TraceCheckUtils]: 38: Hoare triple {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:55:56,950 INFO L290 TraceCheckUtils]: 39: Hoare triple {10603#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:56,950 INFO L290 TraceCheckUtils]: 40: Hoare triple {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:55:56,950 INFO L290 TraceCheckUtils]: 41: Hoare triple {10604#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:56,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:55:56,951 INFO L290 TraceCheckUtils]: 43: Hoare triple {10605#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:55:56,951 INFO L290 TraceCheckUtils]: 44: Hoare triple {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:55:56,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {10606#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10747#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:55:56,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {10747#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {10585#false} is VALID [2022-04-15 06:55:56,952 INFO L272 TraceCheckUtils]: 47: Hoare triple {10585#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {10585#false} is VALID [2022-04-15 06:55:56,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {10585#false} ~cond := #in~cond; {10585#false} is VALID [2022-04-15 06:55:56,952 INFO L290 TraceCheckUtils]: 49: Hoare triple {10585#false} assume 0 == ~cond; {10585#false} is VALID [2022-04-15 06:55:56,953 INFO L290 TraceCheckUtils]: 50: Hoare triple {10585#false} assume !false; {10585#false} is VALID [2022-04-15 06:55:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:56,953 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:55:58,889 INFO L290 TraceCheckUtils]: 50: Hoare triple {10585#false} assume !false; {10585#false} is VALID [2022-04-15 06:55:58,889 INFO L290 TraceCheckUtils]: 49: Hoare triple {10766#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {10585#false} is VALID [2022-04-15 06:55:58,890 INFO L290 TraceCheckUtils]: 48: Hoare triple {10770#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10766#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:55:58,890 INFO L272 TraceCheckUtils]: 47: Hoare triple {10774#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {10770#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:55:58,891 INFO L290 TraceCheckUtils]: 46: Hoare triple {10778#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {10774#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:55:58,891 INFO L290 TraceCheckUtils]: 45: Hoare triple {10782#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10778#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:55:58,892 INFO L290 TraceCheckUtils]: 44: Hoare triple {10786#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10782#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,892 INFO L290 TraceCheckUtils]: 43: Hoare triple {10790#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10786#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} is VALID [2022-04-15 06:55:58,893 INFO L290 TraceCheckUtils]: 42: Hoare triple {10790#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10790#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 06:55:58,893 INFO L290 TraceCheckUtils]: 41: Hoare triple {10797#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10790#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 06:55:58,894 INFO L290 TraceCheckUtils]: 40: Hoare triple {10797#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10797#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 06:55:58,894 INFO L290 TraceCheckUtils]: 39: Hoare triple {10804#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10797#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 06:55:58,895 INFO L290 TraceCheckUtils]: 38: Hoare triple {10804#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10804#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,896 INFO L290 TraceCheckUtils]: 37: Hoare triple {10811#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10804#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,896 INFO L290 TraceCheckUtils]: 36: Hoare triple {10811#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10811#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 06:55:58,897 INFO L290 TraceCheckUtils]: 35: Hoare triple {10818#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10811#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 06:55:58,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {10818#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10818#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,901 INFO L290 TraceCheckUtils]: 33: Hoare triple {10825#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10818#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,901 INFO L290 TraceCheckUtils]: 32: Hoare triple {10825#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10825#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,902 INFO L290 TraceCheckUtils]: 31: Hoare triple {10832#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10825#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {10832#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10832#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 06:55:58,905 INFO L290 TraceCheckUtils]: 29: Hoare triple {10839#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10832#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 06:55:58,905 INFO L290 TraceCheckUtils]: 28: Hoare triple {10839#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10839#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 06:55:58,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {10846#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10839#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 06:55:58,906 INFO L290 TraceCheckUtils]: 26: Hoare triple {10846#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10846#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,909 INFO L290 TraceCheckUtils]: 25: Hoare triple {10853#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10846#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,910 INFO L290 TraceCheckUtils]: 24: Hoare triple {10853#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10853#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,910 INFO L290 TraceCheckUtils]: 23: Hoare triple {10860#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10853#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {10860#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10860#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {10867#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10860#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {10867#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {10867#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,913 INFO L290 TraceCheckUtils]: 19: Hoare triple {10874#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10867#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:55:58,913 INFO L290 TraceCheckUtils]: 18: Hoare triple {10874#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10874#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 06:55:58,914 INFO L290 TraceCheckUtils]: 17: Hoare triple {10881#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10874#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 06:55:58,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {10881#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10881#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 06:55:58,915 INFO L290 TraceCheckUtils]: 15: Hoare triple {10888#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10881#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 06:55:58,916 INFO L290 TraceCheckUtils]: 14: Hoare triple {10888#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10888#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 06:55:58,916 INFO L290 TraceCheckUtils]: 13: Hoare triple {10895#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10888#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 06:55:58,917 INFO L290 TraceCheckUtils]: 12: Hoare triple {10895#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10895#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 06:55:58,917 INFO L290 TraceCheckUtils]: 11: Hoare triple {10902#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {10895#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 10: Hoare triple {10902#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {10902#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 9: Hoare triple {10584#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {10902#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 8: Hoare triple {10584#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {10584#true} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {10584#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {10584#true} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {10584#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {10584#true} is VALID [2022-04-15 06:55:58,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {10584#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {10584#true} is VALID [2022-04-15 06:55:58,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {10584#true} call #t~ret9 := main(); {10584#true} is VALID [2022-04-15 06:55:58,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10584#true} {10584#true} #85#return; {10584#true} is VALID [2022-04-15 06:55:58,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {10584#true} assume true; {10584#true} is VALID [2022-04-15 06:55:58,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {10584#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(12, 2);call #Ultimate.allocInit(12, 3); {10584#true} is VALID [2022-04-15 06:55:58,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {10584#true} call ULTIMATE.init(); {10584#true} is VALID [2022-04-15 06:55:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:55:58,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1538064930] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:55:58,919 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:55:58,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21, 25] total 46 [2022-04-15 06:55:58,920 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:55:58,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1764603227] [2022-04-15 06:55:58,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1764603227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:55:58,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:55:58,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-15 06:55:58,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835730862] [2022-04-15 06:55:58,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:55:58,920 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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 [2022-04-15 06:55:58,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:55:58,920 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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) [2022-04-15 06:55:58,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:55:58,954 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-15 06:55:58,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:55:58,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-15 06:55:58,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=529, Invalid=1541, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 06:55:58,955 INFO L87 Difference]: Start difference. First operand 58 states and 62 transitions. Second operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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) [2022-04-15 06:56:00,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:00,491 INFO L93 Difference]: Finished difference Result 120 states and 132 transitions. [2022-04-15 06:56:00,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 06:56:00,491 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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 [2022-04-15 06:56:00,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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) [2022-04-15 06:56:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 97 transitions. [2022-04-15 06:56:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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) [2022-04-15 06:56:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 97 transitions. [2022-04-15 06:56:00,493 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 97 transitions. [2022-04-15 06:56:00,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:00,569 INFO L225 Difference]: With dead ends: 120 [2022-04-15 06:56:00,569 INFO L226 Difference]: Without dead ends: 68 [2022-04-15 06:56:00,571 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 265 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=1026, Invalid=3134, Unknown=0, NotChecked=0, Total=4160 [2022-04-15 06:56:00,571 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 86 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 930 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 930 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:00,571 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [87 Valid, 71 Invalid, 972 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 930 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 06:56:00,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2022-04-15 06:56:00,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 60. [2022-04-15 06:56:00,677 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:00,677 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:00,678 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:00,678 INFO L87 Difference]: Start difference. First operand 68 states. Second operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:00,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:00,678 INFO L93 Difference]: Finished difference Result 68 states and 75 transitions. [2022-04-15 06:56:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 75 transitions. [2022-04-15 06:56:00,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:00,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:00,679 INFO L74 IsIncluded]: Start isIncluded. First operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 68 states. [2022-04-15 06:56:00,679 INFO L87 Difference]: Start difference. First operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 68 states. [2022-04-15 06:56:00,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:00,680 INFO L93 Difference]: Finished difference Result 68 states and 75 transitions. [2022-04-15 06:56:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 75 transitions. [2022-04-15 06:56:00,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:00,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:00,680 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:00,680 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 54 states have (on average 1.0925925925925926) internal successors, (59), 54 states have internal predecessors, (59), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 64 transitions. [2022-04-15 06:56:00,681 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 64 transitions. Word has length 51 [2022-04-15 06:56:00,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:00,681 INFO L478 AbstractCegarLoop]: Abstraction has 60 states and 64 transitions. [2022-04-15 06:56:00,681 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 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) [2022-04-15 06:56:00,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 64 transitions. [2022-04-15 06:56:00,752 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2022-04-15 06:56:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 06:56:00,758 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:00,758 INFO L499 BasicCegarLoop]: trace histogram [19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:00,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:00,959 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-15 06:56:00,959 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:00,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:00,960 INFO L85 PathProgramCache]: Analyzing trace with hash 75693624, now seen corresponding path program 37 times [2022-04-15 06:56:00,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:00,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1652528833] [2022-04-15 06:56:03,573 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:56:03,722 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:03,723 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:03,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1394496780, now seen corresponding path program 1 times [2022-04-15 06:56:03,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:03,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27691051] [2022-04-15 06:56:03,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:03,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:03,732 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:03,737 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:03,737 INFO L85 PathProgramCache]: Analyzing trace with hash 75693624, now seen corresponding path program 38 times [2022-04-15 06:56:03,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:03,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733020038] [2022-04-15 06:56:03,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:04,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:04,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {11498#(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(12, 2);call #Ultimate.allocInit(12, 3); {11473#true} is VALID [2022-04-15 06:56:04,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {11473#true} assume true; {11473#true} is VALID [2022-04-15 06:56:04,080 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11473#true} {11473#true} #85#return; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L272 TraceCheckUtils]: 0: Hoare triple {11473#true} call ULTIMATE.init(); {11498#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {11498#(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(12, 2);call #Ultimate.allocInit(12, 3); {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {11473#true} assume true; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11473#true} {11473#true} #85#return; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L272 TraceCheckUtils]: 4: Hoare triple {11473#true} call #t~ret9 := main(); {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 5: Hoare triple {11473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 6: Hoare triple {11473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 7: Hoare triple {11473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {11473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {11473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {11478#(= main_~v~0 0)} is VALID [2022-04-15 06:56:04,082 INFO L290 TraceCheckUtils]: 10: Hoare triple {11478#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {11478#(= main_~v~0 0)} is VALID [2022-04-15 06:56:04,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {11478#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:04,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:04,083 INFO L290 TraceCheckUtils]: 13: Hoare triple {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:04,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:04,084 INFO L290 TraceCheckUtils]: 15: Hoare triple {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:04,084 INFO L290 TraceCheckUtils]: 16: Hoare triple {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:04,084 INFO L290 TraceCheckUtils]: 17: Hoare triple {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:04,085 INFO L290 TraceCheckUtils]: 18: Hoare triple {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:04,085 INFO L290 TraceCheckUtils]: 19: Hoare triple {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:04,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:04,086 INFO L290 TraceCheckUtils]: 21: Hoare triple {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:04,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:04,087 INFO L290 TraceCheckUtils]: 23: Hoare triple {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:04,087 INFO L290 TraceCheckUtils]: 24: Hoare triple {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:04,088 INFO L290 TraceCheckUtils]: 25: Hoare triple {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:04,088 INFO L290 TraceCheckUtils]: 26: Hoare triple {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:04,088 INFO L290 TraceCheckUtils]: 27: Hoare triple {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:04,089 INFO L290 TraceCheckUtils]: 28: Hoare triple {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:04,089 INFO L290 TraceCheckUtils]: 29: Hoare triple {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:04,089 INFO L290 TraceCheckUtils]: 30: Hoare triple {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:04,090 INFO L290 TraceCheckUtils]: 31: Hoare triple {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:04,090 INFO L290 TraceCheckUtils]: 32: Hoare triple {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:04,091 INFO L290 TraceCheckUtils]: 33: Hoare triple {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:04,091 INFO L290 TraceCheckUtils]: 34: Hoare triple {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:04,091 INFO L290 TraceCheckUtils]: 35: Hoare triple {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:04,092 INFO L290 TraceCheckUtils]: 36: Hoare triple {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:04,092 INFO L290 TraceCheckUtils]: 37: Hoare triple {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:04,092 INFO L290 TraceCheckUtils]: 38: Hoare triple {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:04,093 INFO L290 TraceCheckUtils]: 39: Hoare triple {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:04,093 INFO L290 TraceCheckUtils]: 40: Hoare triple {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:04,093 INFO L290 TraceCheckUtils]: 41: Hoare triple {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:04,094 INFO L290 TraceCheckUtils]: 42: Hoare triple {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:04,094 INFO L290 TraceCheckUtils]: 43: Hoare triple {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:04,094 INFO L290 TraceCheckUtils]: 44: Hoare triple {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:04,095 INFO L290 TraceCheckUtils]: 45: Hoare triple {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:04,095 INFO L290 TraceCheckUtils]: 46: Hoare triple {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:04,096 INFO L290 TraceCheckUtils]: 47: Hoare triple {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11497#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:04,096 INFO L290 TraceCheckUtils]: 48: Hoare triple {11497#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 19))} assume !(~v~0 % 4294967296 < 268435455); {11474#false} is VALID [2022-04-15 06:56:04,096 INFO L272 TraceCheckUtils]: 49: Hoare triple {11474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {11474#false} is VALID [2022-04-15 06:56:04,096 INFO L290 TraceCheckUtils]: 50: Hoare triple {11474#false} ~cond := #in~cond; {11474#false} is VALID [2022-04-15 06:56:04,096 INFO L290 TraceCheckUtils]: 51: Hoare triple {11474#false} assume 0 == ~cond; {11474#false} is VALID [2022-04-15 06:56:04,096 INFO L290 TraceCheckUtils]: 52: Hoare triple {11474#false} assume !false; {11474#false} is VALID [2022-04-15 06:56:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:04,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:04,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733020038] [2022-04-15 06:56:04,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733020038] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:04,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403429529] [2022-04-15 06:56:04,097 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:56:04,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:04,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:04,098 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) [2022-04-15 06:56:04,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-15 06:56:04,143 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:56:04,143 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:04,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-15 06:56:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:04,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:04,531 INFO L272 TraceCheckUtils]: 0: Hoare triple {11473#true} call ULTIMATE.init(); {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {11473#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(12, 2);call #Ultimate.allocInit(12, 3); {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {11473#true} assume true; {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11473#true} {11473#true} #85#return; {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L272 TraceCheckUtils]: 4: Hoare triple {11473#true} call #t~ret9 := main(); {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L290 TraceCheckUtils]: 5: Hoare triple {11473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,531 INFO L290 TraceCheckUtils]: 6: Hoare triple {11473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {11473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {11473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {11473#true} is VALID [2022-04-15 06:56:04,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {11473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {11478#(= main_~v~0 0)} is VALID [2022-04-15 06:56:04,532 INFO L290 TraceCheckUtils]: 10: Hoare triple {11478#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {11478#(= main_~v~0 0)} is VALID [2022-04-15 06:56:04,532 INFO L290 TraceCheckUtils]: 11: Hoare triple {11478#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:04,533 INFO L290 TraceCheckUtils]: 12: Hoare triple {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:04,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {11479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:04,533 INFO L290 TraceCheckUtils]: 14: Hoare triple {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:04,534 INFO L290 TraceCheckUtils]: 15: Hoare triple {11480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:04,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:04,535 INFO L290 TraceCheckUtils]: 17: Hoare triple {11481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:04,535 INFO L290 TraceCheckUtils]: 18: Hoare triple {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:04,535 INFO L290 TraceCheckUtils]: 19: Hoare triple {11482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:04,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:04,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {11483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:04,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:04,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {11484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:04,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:04,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {11485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:04,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:04,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {11486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:04,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:04,539 INFO L290 TraceCheckUtils]: 29: Hoare triple {11487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:04,539 INFO L290 TraceCheckUtils]: 30: Hoare triple {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:04,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {11488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:04,540 INFO L290 TraceCheckUtils]: 32: Hoare triple {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:04,540 INFO L290 TraceCheckUtils]: 33: Hoare triple {11489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:04,541 INFO L290 TraceCheckUtils]: 34: Hoare triple {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:04,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {11490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:04,541 INFO L290 TraceCheckUtils]: 36: Hoare triple {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:04,542 INFO L290 TraceCheckUtils]: 37: Hoare triple {11491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:04,542 INFO L290 TraceCheckUtils]: 38: Hoare triple {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:04,542 INFO L290 TraceCheckUtils]: 39: Hoare triple {11492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:04,543 INFO L290 TraceCheckUtils]: 40: Hoare triple {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:04,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {11493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:04,544 INFO L290 TraceCheckUtils]: 42: Hoare triple {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:04,544 INFO L290 TraceCheckUtils]: 43: Hoare triple {11494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:04,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:04,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {11495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:04,545 INFO L290 TraceCheckUtils]: 46: Hoare triple {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:04,545 INFO L290 TraceCheckUtils]: 47: Hoare triple {11496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11643#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:04,546 INFO L290 TraceCheckUtils]: 48: Hoare triple {11643#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !(~v~0 % 4294967296 < 268435455); {11474#false} is VALID [2022-04-15 06:56:04,546 INFO L272 TraceCheckUtils]: 49: Hoare triple {11474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {11474#false} is VALID [2022-04-15 06:56:04,546 INFO L290 TraceCheckUtils]: 50: Hoare triple {11474#false} ~cond := #in~cond; {11474#false} is VALID [2022-04-15 06:56:04,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {11474#false} assume 0 == ~cond; {11474#false} is VALID [2022-04-15 06:56:04,546 INFO L290 TraceCheckUtils]: 52: Hoare triple {11474#false} assume !false; {11474#false} is VALID [2022-04-15 06:56:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:04,546 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:05,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {11474#false} assume !false; {11474#false} is VALID [2022-04-15 06:56:05,256 INFO L290 TraceCheckUtils]: 51: Hoare triple {11474#false} assume 0 == ~cond; {11474#false} is VALID [2022-04-15 06:56:05,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {11474#false} ~cond := #in~cond; {11474#false} is VALID [2022-04-15 06:56:05,256 INFO L272 TraceCheckUtils]: 49: Hoare triple {11474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {11474#false} is VALID [2022-04-15 06:56:05,259 INFO L290 TraceCheckUtils]: 48: Hoare triple {11671#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {11474#false} is VALID [2022-04-15 06:56:05,260 INFO L290 TraceCheckUtils]: 47: Hoare triple {11675#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11671#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,260 INFO L290 TraceCheckUtils]: 46: Hoare triple {11675#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11675#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,260 INFO L290 TraceCheckUtils]: 45: Hoare triple {11682#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11675#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,261 INFO L290 TraceCheckUtils]: 44: Hoare triple {11682#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11682#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,261 INFO L290 TraceCheckUtils]: 43: Hoare triple {11689#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11682#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,262 INFO L290 TraceCheckUtils]: 42: Hoare triple {11689#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11689#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,263 INFO L290 TraceCheckUtils]: 41: Hoare triple {11696#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11689#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,265 INFO L290 TraceCheckUtils]: 40: Hoare triple {11696#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11696#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,266 INFO L290 TraceCheckUtils]: 39: Hoare triple {11703#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11696#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,266 INFO L290 TraceCheckUtils]: 38: Hoare triple {11703#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11703#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,267 INFO L290 TraceCheckUtils]: 37: Hoare triple {11710#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11703#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,267 INFO L290 TraceCheckUtils]: 36: Hoare triple {11710#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11710#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,268 INFO L290 TraceCheckUtils]: 35: Hoare triple {11717#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11710#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,268 INFO L290 TraceCheckUtils]: 34: Hoare triple {11717#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11717#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,268 INFO L290 TraceCheckUtils]: 33: Hoare triple {11724#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11717#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,269 INFO L290 TraceCheckUtils]: 32: Hoare triple {11724#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11724#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,269 INFO L290 TraceCheckUtils]: 31: Hoare triple {11731#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11724#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,269 INFO L290 TraceCheckUtils]: 30: Hoare triple {11731#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11731#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {11738#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11731#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {11738#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11738#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,271 INFO L290 TraceCheckUtils]: 27: Hoare triple {11745#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11738#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,271 INFO L290 TraceCheckUtils]: 26: Hoare triple {11745#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11745#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,272 INFO L290 TraceCheckUtils]: 25: Hoare triple {11752#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11745#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,272 INFO L290 TraceCheckUtils]: 24: Hoare triple {11752#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11752#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,272 INFO L290 TraceCheckUtils]: 23: Hoare triple {11759#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11752#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,273 INFO L290 TraceCheckUtils]: 22: Hoare triple {11759#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11759#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,273 INFO L290 TraceCheckUtils]: 21: Hoare triple {11766#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11759#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,274 INFO L290 TraceCheckUtils]: 20: Hoare triple {11766#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11766#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,274 INFO L290 TraceCheckUtils]: 19: Hoare triple {11773#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11766#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,274 INFO L290 TraceCheckUtils]: 18: Hoare triple {11773#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11773#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,275 INFO L290 TraceCheckUtils]: 17: Hoare triple {11780#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11773#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,275 INFO L290 TraceCheckUtils]: 16: Hoare triple {11780#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11780#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,276 INFO L290 TraceCheckUtils]: 15: Hoare triple {11787#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11780#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,276 INFO L290 TraceCheckUtils]: 14: Hoare triple {11787#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11787#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,277 INFO L290 TraceCheckUtils]: 13: Hoare triple {11794#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11787#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,277 INFO L290 TraceCheckUtils]: 12: Hoare triple {11794#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11794#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,277 INFO L290 TraceCheckUtils]: 11: Hoare triple {11801#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {11794#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 10: Hoare triple {11801#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {11801#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 9: Hoare triple {11473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {11801#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 8: Hoare triple {11473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {11473#true} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 7: Hoare triple {11473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {11473#true} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 6: Hoare triple {11473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {11473#true} is VALID [2022-04-15 06:56:05,278 INFO L290 TraceCheckUtils]: 5: Hoare triple {11473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {11473#true} is VALID [2022-04-15 06:56:05,278 INFO L272 TraceCheckUtils]: 4: Hoare triple {11473#true} call #t~ret9 := main(); {11473#true} is VALID [2022-04-15 06:56:05,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11473#true} {11473#true} #85#return; {11473#true} is VALID [2022-04-15 06:56:05,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {11473#true} assume true; {11473#true} is VALID [2022-04-15 06:56:05,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {11473#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(12, 2);call #Ultimate.allocInit(12, 3); {11473#true} is VALID [2022-04-15 06:56:05,279 INFO L272 TraceCheckUtils]: 0: Hoare triple {11473#true} call ULTIMATE.init(); {11473#true} is VALID [2022-04-15 06:56:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:05,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403429529] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:05,279 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:05,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 22] total 44 [2022-04-15 06:56:05,279 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:05,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1652528833] [2022-04-15 06:56:05,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1652528833] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:05,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:05,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-15 06:56:05,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423820706] [2022-04-15 06:56:05,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:05,280 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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 [2022-04-15 06:56:05,280 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:05,280 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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) [2022-04-15 06:56:05,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:05,313 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-15 06:56:05,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:05,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-15 06:56:05,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=525, Invalid=1367, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 06:56:05,314 INFO L87 Difference]: Start difference. First operand 60 states and 64 transitions. Second operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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) [2022-04-15 06:56:07,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:07,062 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-15 06:56:07,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 06:56:07,062 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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 [2022-04-15 06:56:07,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:07,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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) [2022-04-15 06:56:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 99 transitions. [2022-04-15 06:56:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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) [2022-04-15 06:56:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 99 transitions. [2022-04-15 06:56:07,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 99 transitions. [2022-04-15 06:56:07,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:07,144 INFO L225 Difference]: With dead ends: 124 [2022-04-15 06:56:07,144 INFO L226 Difference]: Without dead ends: 70 [2022-04-15 06:56:07,145 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 88 SyntacticMatches, 1 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 234 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1043, Invalid=2989, Unknown=0, NotChecked=0, Total=4032 [2022-04-15 06:56:07,145 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 79 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 1114 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 121 SdHoareTripleChecker+Invalid, 1157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 1114 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:07,146 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [80 Valid, 121 Invalid, 1157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 1114 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 06:56:07,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2022-04-15 06:56:07,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 62. [2022-04-15 06:56:07,280 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:07,280 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:07,280 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:07,280 INFO L87 Difference]: Start difference. First operand 70 states. Second operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:07,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:07,281 INFO L93 Difference]: Finished difference Result 70 states and 77 transitions. [2022-04-15 06:56:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 77 transitions. [2022-04-15 06:56:07,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:07,281 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:07,282 INFO L74 IsIncluded]: Start isIncluded. First operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 70 states. [2022-04-15 06:56:07,282 INFO L87 Difference]: Start difference. First operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 70 states. [2022-04-15 06:56:07,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:07,282 INFO L93 Difference]: Finished difference Result 70 states and 77 transitions. [2022-04-15 06:56:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 77 transitions. [2022-04-15 06:56:07,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:07,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:07,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:07,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 56 states have (on average 1.0892857142857142) internal successors, (61), 56 states have internal predecessors, (61), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 66 transitions. [2022-04-15 06:56:07,284 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 66 transitions. Word has length 53 [2022-04-15 06:56:07,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:07,284 INFO L478 AbstractCegarLoop]: Abstraction has 62 states and 66 transitions. [2022-04-15 06:56:07,284 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 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) [2022-04-15 06:56:07,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 66 transitions. [2022-04-15 06:56:07,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:07,355 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2022-04-15 06:56:07,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 06:56:07,355 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:07,355 INFO L499 BasicCegarLoop]: trace histogram [20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:07,374 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:07,556 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-15 06:56:07,556 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:07,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:07,556 INFO L85 PathProgramCache]: Analyzing trace with hash 360095638, now seen corresponding path program 39 times [2022-04-15 06:56:07,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:07,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [687634598] [2022-04-15 06:56:07,966 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:07,967 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:07,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1335391436, now seen corresponding path program 1 times [2022-04-15 06:56:07,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:07,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732626905] [2022-04-15 06:56:07,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:07,977 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:07,982 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:07,982 INFO L85 PathProgramCache]: Analyzing trace with hash 360095638, now seen corresponding path program 40 times [2022-04-15 06:56:07,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:07,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825247195] [2022-04-15 06:56:07,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:08,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:08,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {12416#(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(12, 2);call #Ultimate.allocInit(12, 3); {12390#true} is VALID [2022-04-15 06:56:08,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {12390#true} assume true; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12390#true} {12390#true} #85#return; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L272 TraceCheckUtils]: 0: Hoare triple {12390#true} call ULTIMATE.init(); {12416#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:08,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {12416#(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(12, 2);call #Ultimate.allocInit(12, 3); {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {12390#true} assume true; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12390#true} {12390#true} #85#return; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L272 TraceCheckUtils]: 4: Hoare triple {12390#true} call #t~ret9 := main(); {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L290 TraceCheckUtils]: 5: Hoare triple {12390#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L290 TraceCheckUtils]: 6: Hoare triple {12390#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,353 INFO L290 TraceCheckUtils]: 7: Hoare triple {12390#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {12390#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {12390#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {12395#(= main_~v~0 0)} is VALID [2022-04-15 06:56:08,354 INFO L290 TraceCheckUtils]: 10: Hoare triple {12395#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {12395#(= main_~v~0 0)} is VALID [2022-04-15 06:56:08,354 INFO L290 TraceCheckUtils]: 11: Hoare triple {12395#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:08,355 INFO L290 TraceCheckUtils]: 12: Hoare triple {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:08,355 INFO L290 TraceCheckUtils]: 13: Hoare triple {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:08,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:08,356 INFO L290 TraceCheckUtils]: 15: Hoare triple {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:08,356 INFO L290 TraceCheckUtils]: 16: Hoare triple {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:08,357 INFO L290 TraceCheckUtils]: 17: Hoare triple {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:08,357 INFO L290 TraceCheckUtils]: 18: Hoare triple {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:08,357 INFO L290 TraceCheckUtils]: 19: Hoare triple {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:08,358 INFO L290 TraceCheckUtils]: 20: Hoare triple {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:08,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:08,359 INFO L290 TraceCheckUtils]: 22: Hoare triple {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:08,359 INFO L290 TraceCheckUtils]: 23: Hoare triple {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:08,359 INFO L290 TraceCheckUtils]: 24: Hoare triple {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:08,360 INFO L290 TraceCheckUtils]: 25: Hoare triple {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:08,360 INFO L290 TraceCheckUtils]: 26: Hoare triple {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:08,360 INFO L290 TraceCheckUtils]: 27: Hoare triple {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:08,361 INFO L290 TraceCheckUtils]: 28: Hoare triple {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:08,361 INFO L290 TraceCheckUtils]: 29: Hoare triple {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:08,362 INFO L290 TraceCheckUtils]: 30: Hoare triple {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:08,362 INFO L290 TraceCheckUtils]: 31: Hoare triple {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:08,362 INFO L290 TraceCheckUtils]: 32: Hoare triple {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:08,363 INFO L290 TraceCheckUtils]: 33: Hoare triple {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:08,363 INFO L290 TraceCheckUtils]: 34: Hoare triple {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:08,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:08,364 INFO L290 TraceCheckUtils]: 36: Hoare triple {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:08,364 INFO L290 TraceCheckUtils]: 37: Hoare triple {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:08,365 INFO L290 TraceCheckUtils]: 38: Hoare triple {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:08,367 INFO L290 TraceCheckUtils]: 39: Hoare triple {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:08,368 INFO L290 TraceCheckUtils]: 40: Hoare triple {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:08,368 INFO L290 TraceCheckUtils]: 41: Hoare triple {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:08,369 INFO L290 TraceCheckUtils]: 42: Hoare triple {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:08,369 INFO L290 TraceCheckUtils]: 43: Hoare triple {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:08,369 INFO L290 TraceCheckUtils]: 44: Hoare triple {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:08,370 INFO L290 TraceCheckUtils]: 45: Hoare triple {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:08,370 INFO L290 TraceCheckUtils]: 46: Hoare triple {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:08,371 INFO L290 TraceCheckUtils]: 47: Hoare triple {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:08,371 INFO L290 TraceCheckUtils]: 48: Hoare triple {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:08,372 INFO L290 TraceCheckUtils]: 49: Hoare triple {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12415#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 20))} is VALID [2022-04-15 06:56:08,372 INFO L290 TraceCheckUtils]: 50: Hoare triple {12415#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 20))} assume !(~v~0 % 4294967296 < 268435455); {12391#false} is VALID [2022-04-15 06:56:08,372 INFO L272 TraceCheckUtils]: 51: Hoare triple {12391#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {12391#false} is VALID [2022-04-15 06:56:08,372 INFO L290 TraceCheckUtils]: 52: Hoare triple {12391#false} ~cond := #in~cond; {12391#false} is VALID [2022-04-15 06:56:08,372 INFO L290 TraceCheckUtils]: 53: Hoare triple {12391#false} assume 0 == ~cond; {12391#false} is VALID [2022-04-15 06:56:08,372 INFO L290 TraceCheckUtils]: 54: Hoare triple {12391#false} assume !false; {12391#false} is VALID [2022-04-15 06:56:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:08,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:08,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825247195] [2022-04-15 06:56:08,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825247195] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:08,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [57574862] [2022-04-15 06:56:08,373 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:56:08,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:08,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:08,374 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) [2022-04-15 06:56:08,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-15 06:56:08,430 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:56:08,430 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:08,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-15 06:56:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:08,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:08,827 INFO L272 TraceCheckUtils]: 0: Hoare triple {12390#true} call ULTIMATE.init(); {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {12390#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(12, 2);call #Ultimate.allocInit(12, 3); {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {12390#true} assume true; {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12390#true} {12390#true} #85#return; {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L272 TraceCheckUtils]: 4: Hoare triple {12390#true} call #t~ret9 := main(); {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 5: Hoare triple {12390#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 6: Hoare triple {12390#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 7: Hoare triple {12390#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,827 INFO L290 TraceCheckUtils]: 8: Hoare triple {12390#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {12390#true} is VALID [2022-04-15 06:56:08,828 INFO L290 TraceCheckUtils]: 9: Hoare triple {12390#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {12395#(= main_~v~0 0)} is VALID [2022-04-15 06:56:08,828 INFO L290 TraceCheckUtils]: 10: Hoare triple {12395#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {12395#(= main_~v~0 0)} is VALID [2022-04-15 06:56:08,829 INFO L290 TraceCheckUtils]: 11: Hoare triple {12395#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:08,829 INFO L290 TraceCheckUtils]: 12: Hoare triple {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:08,829 INFO L290 TraceCheckUtils]: 13: Hoare triple {12396#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:08,830 INFO L290 TraceCheckUtils]: 14: Hoare triple {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:08,830 INFO L290 TraceCheckUtils]: 15: Hoare triple {12397#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:08,831 INFO L290 TraceCheckUtils]: 16: Hoare triple {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:08,831 INFO L290 TraceCheckUtils]: 17: Hoare triple {12398#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:08,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:08,832 INFO L290 TraceCheckUtils]: 19: Hoare triple {12399#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:08,833 INFO L290 TraceCheckUtils]: 20: Hoare triple {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:08,833 INFO L290 TraceCheckUtils]: 21: Hoare triple {12400#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:08,834 INFO L290 TraceCheckUtils]: 22: Hoare triple {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:08,834 INFO L290 TraceCheckUtils]: 23: Hoare triple {12401#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:08,835 INFO L290 TraceCheckUtils]: 24: Hoare triple {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:08,835 INFO L290 TraceCheckUtils]: 25: Hoare triple {12402#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:08,835 INFO L290 TraceCheckUtils]: 26: Hoare triple {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:08,836 INFO L290 TraceCheckUtils]: 27: Hoare triple {12403#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:08,836 INFO L290 TraceCheckUtils]: 28: Hoare triple {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:08,837 INFO L290 TraceCheckUtils]: 29: Hoare triple {12404#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:08,837 INFO L290 TraceCheckUtils]: 30: Hoare triple {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:08,837 INFO L290 TraceCheckUtils]: 31: Hoare triple {12405#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:08,838 INFO L290 TraceCheckUtils]: 32: Hoare triple {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:08,838 INFO L290 TraceCheckUtils]: 33: Hoare triple {12406#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:08,838 INFO L290 TraceCheckUtils]: 34: Hoare triple {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:08,839 INFO L290 TraceCheckUtils]: 35: Hoare triple {12407#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:08,839 INFO L290 TraceCheckUtils]: 36: Hoare triple {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:08,840 INFO L290 TraceCheckUtils]: 37: Hoare triple {12408#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:08,840 INFO L290 TraceCheckUtils]: 38: Hoare triple {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:08,840 INFO L290 TraceCheckUtils]: 39: Hoare triple {12409#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:08,841 INFO L290 TraceCheckUtils]: 40: Hoare triple {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:08,841 INFO L290 TraceCheckUtils]: 41: Hoare triple {12410#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:08,841 INFO L290 TraceCheckUtils]: 42: Hoare triple {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:08,842 INFO L290 TraceCheckUtils]: 43: Hoare triple {12411#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:08,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:08,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {12412#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:08,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:08,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {12413#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:08,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:08,844 INFO L290 TraceCheckUtils]: 49: Hoare triple {12414#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12567#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:08,845 INFO L290 TraceCheckUtils]: 50: Hoare triple {12567#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {12391#false} is VALID [2022-04-15 06:56:08,845 INFO L272 TraceCheckUtils]: 51: Hoare triple {12391#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {12391#false} is VALID [2022-04-15 06:56:08,845 INFO L290 TraceCheckUtils]: 52: Hoare triple {12391#false} ~cond := #in~cond; {12391#false} is VALID [2022-04-15 06:56:08,845 INFO L290 TraceCheckUtils]: 53: Hoare triple {12391#false} assume 0 == ~cond; {12391#false} is VALID [2022-04-15 06:56:08,845 INFO L290 TraceCheckUtils]: 54: Hoare triple {12391#false} assume !false; {12391#false} is VALID [2022-04-15 06:56:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:08,845 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:09,661 INFO L290 TraceCheckUtils]: 54: Hoare triple {12391#false} assume !false; {12391#false} is VALID [2022-04-15 06:56:09,661 INFO L290 TraceCheckUtils]: 53: Hoare triple {12391#false} assume 0 == ~cond; {12391#false} is VALID [2022-04-15 06:56:09,661 INFO L290 TraceCheckUtils]: 52: Hoare triple {12391#false} ~cond := #in~cond; {12391#false} is VALID [2022-04-15 06:56:09,661 INFO L272 TraceCheckUtils]: 51: Hoare triple {12391#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {12391#false} is VALID [2022-04-15 06:56:09,662 INFO L290 TraceCheckUtils]: 50: Hoare triple {12595#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {12391#false} is VALID [2022-04-15 06:56:09,663 INFO L290 TraceCheckUtils]: 49: Hoare triple {12599#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12595#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {12599#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12599#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {12606#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12599#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,664 INFO L290 TraceCheckUtils]: 46: Hoare triple {12606#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12606#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,664 INFO L290 TraceCheckUtils]: 45: Hoare triple {12613#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12606#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,665 INFO L290 TraceCheckUtils]: 44: Hoare triple {12613#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12613#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,665 INFO L290 TraceCheckUtils]: 43: Hoare triple {12620#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12613#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,665 INFO L290 TraceCheckUtils]: 42: Hoare triple {12620#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12620#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,666 INFO L290 TraceCheckUtils]: 41: Hoare triple {12627#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12620#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,666 INFO L290 TraceCheckUtils]: 40: Hoare triple {12627#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12627#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,667 INFO L290 TraceCheckUtils]: 39: Hoare triple {12634#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12627#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {12634#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12634#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,668 INFO L290 TraceCheckUtils]: 37: Hoare triple {12641#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12634#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,668 INFO L290 TraceCheckUtils]: 36: Hoare triple {12641#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12641#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,668 INFO L290 TraceCheckUtils]: 35: Hoare triple {12648#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12641#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {12648#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12648#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {12655#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12648#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,670 INFO L290 TraceCheckUtils]: 32: Hoare triple {12655#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12655#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,670 INFO L290 TraceCheckUtils]: 31: Hoare triple {12662#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12655#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {12662#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12662#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,671 INFO L290 TraceCheckUtils]: 29: Hoare triple {12669#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12662#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,671 INFO L290 TraceCheckUtils]: 28: Hoare triple {12669#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12669#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,672 INFO L290 TraceCheckUtils]: 27: Hoare triple {12676#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12669#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {12676#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12676#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,673 INFO L290 TraceCheckUtils]: 25: Hoare triple {12683#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12676#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,673 INFO L290 TraceCheckUtils]: 24: Hoare triple {12683#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12683#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {12690#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12683#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,674 INFO L290 TraceCheckUtils]: 22: Hoare triple {12690#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12690#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,674 INFO L290 TraceCheckUtils]: 21: Hoare triple {12697#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12690#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,675 INFO L290 TraceCheckUtils]: 20: Hoare triple {12697#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12697#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,675 INFO L290 TraceCheckUtils]: 19: Hoare triple {12704#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12697#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {12704#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12704#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {12711#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12704#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,676 INFO L290 TraceCheckUtils]: 16: Hoare triple {12711#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12711#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,677 INFO L290 TraceCheckUtils]: 15: Hoare triple {12718#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12711#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {12718#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12718#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,678 INFO L290 TraceCheckUtils]: 13: Hoare triple {12725#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12718#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,678 INFO L290 TraceCheckUtils]: 12: Hoare triple {12725#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12725#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,678 INFO L290 TraceCheckUtils]: 11: Hoare triple {12732#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {12725#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {12732#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {12732#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {12390#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {12732#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {12390#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {12390#true} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {12390#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {12390#true} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 6: Hoare triple {12390#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {12390#true} is VALID [2022-04-15 06:56:09,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {12390#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {12390#true} is VALID [2022-04-15 06:56:09,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {12390#true} call #t~ret9 := main(); {12390#true} is VALID [2022-04-15 06:56:09,680 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12390#true} {12390#true} #85#return; {12390#true} is VALID [2022-04-15 06:56:09,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {12390#true} assume true; {12390#true} is VALID [2022-04-15 06:56:09,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {12390#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(12, 2);call #Ultimate.allocInit(12, 3); {12390#true} is VALID [2022-04-15 06:56:09,680 INFO L272 TraceCheckUtils]: 0: Hoare triple {12390#true} call ULTIMATE.init(); {12390#true} is VALID [2022-04-15 06:56:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:09,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [57574862] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:09,680 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:09,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 23, 23] total 46 [2022-04-15 06:56:09,681 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:09,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [687634598] [2022-04-15 06:56:09,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [687634598] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:09,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:09,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 06:56:09,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446499542] [2022-04-15 06:56:09,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:09,681 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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 [2022-04-15 06:56:09,681 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:09,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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) [2022-04-15 06:56:09,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:09,716 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-15 06:56:09,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:09,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-15 06:56:09,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=572, Invalid=1498, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 06:56:09,717 INFO L87 Difference]: Start difference. First operand 62 states and 66 transitions. Second operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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) [2022-04-15 06:56:11,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:11,410 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2022-04-15 06:56:11,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-15 06:56:11,410 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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 [2022-04-15 06:56:11,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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) [2022-04-15 06:56:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 101 transitions. [2022-04-15 06:56:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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) [2022-04-15 06:56:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 101 transitions. [2022-04-15 06:56:11,412 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 101 transitions. [2022-04-15 06:56:11,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:11,509 INFO L225 Difference]: With dead ends: 128 [2022-04-15 06:56:11,509 INFO L226 Difference]: Without dead ends: 72 [2022-04-15 06:56:11,511 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 256 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=1137, Invalid=3285, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 06:56:11,511 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 90 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 1087 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 1041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:11,511 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [91 Valid, 36 Invalid, 1087 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 06:56:11,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2022-04-15 06:56:11,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 64. [2022-04-15 06:56:11,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:11,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 72 states. Second operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:11,640 INFO L74 IsIncluded]: Start isIncluded. First operand 72 states. Second operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:11,640 INFO L87 Difference]: Start difference. First operand 72 states. Second operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:11,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:11,641 INFO L93 Difference]: Finished difference Result 72 states and 79 transitions. [2022-04-15 06:56:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 79 transitions. [2022-04-15 06:56:11,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:11,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:11,641 INFO L74 IsIncluded]: Start isIncluded. First operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 72 states. [2022-04-15 06:56:11,641 INFO L87 Difference]: Start difference. First operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 72 states. [2022-04-15 06:56:11,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:11,642 INFO L93 Difference]: Finished difference Result 72 states and 79 transitions. [2022-04-15 06:56:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 79 transitions. [2022-04-15 06:56:11,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:11,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:11,642 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:11,642 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 58 states have (on average 1.0862068965517242) internal successors, (63), 58 states have internal predecessors, (63), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 68 transitions. [2022-04-15 06:56:11,643 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 68 transitions. Word has length 55 [2022-04-15 06:56:11,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:11,643 INFO L478 AbstractCegarLoop]: Abstraction has 64 states and 68 transitions. [2022-04-15 06:56:11,644 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 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) [2022-04-15 06:56:11,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 68 transitions. [2022-04-15 06:56:11,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:11,725 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2022-04-15 06:56:11,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-15 06:56:11,726 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:11,726 INFO L499 BasicCegarLoop]: trace histogram [21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:11,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:11,926 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41 [2022-04-15 06:56:11,926 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:11,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:11,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1207475852, now seen corresponding path program 41 times [2022-04-15 06:56:11,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:11,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1230919640] [2022-04-15 06:56:16,142 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:56:16,310 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:16,311 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:16,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1276286092, now seen corresponding path program 1 times [2022-04-15 06:56:16,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:16,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583304947] [2022-04-15 06:56:16,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:16,321 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:16,325 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:16,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1207475852, now seen corresponding path program 42 times [2022-04-15 06:56:16,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:16,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853059036] [2022-04-15 06:56:16,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:16,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:16,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:16,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {13366#(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(12, 2);call #Ultimate.allocInit(12, 3); {13339#true} is VALID [2022-04-15 06:56:16,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {13339#true} assume true; {13339#true} is VALID [2022-04-15 06:56:16,706 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13339#true} {13339#true} #85#return; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {13339#true} call ULTIMATE.init(); {13366#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {13366#(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(12, 2);call #Ultimate.allocInit(12, 3); {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {13339#true} assume true; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13339#true} {13339#true} #85#return; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {13339#true} call #t~ret9 := main(); {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {13339#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {13339#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {13339#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {13339#true} is VALID [2022-04-15 06:56:16,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {13339#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {13339#true} is VALID [2022-04-15 06:56:16,708 INFO L290 TraceCheckUtils]: 9: Hoare triple {13339#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {13344#(= main_~v~0 0)} is VALID [2022-04-15 06:56:16,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {13344#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {13344#(= main_~v~0 0)} is VALID [2022-04-15 06:56:16,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {13344#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:16,709 INFO L290 TraceCheckUtils]: 12: Hoare triple {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:16,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:16,710 INFO L290 TraceCheckUtils]: 14: Hoare triple {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:16,710 INFO L290 TraceCheckUtils]: 15: Hoare triple {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:16,710 INFO L290 TraceCheckUtils]: 16: Hoare triple {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:16,711 INFO L290 TraceCheckUtils]: 17: Hoare triple {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:16,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:16,711 INFO L290 TraceCheckUtils]: 19: Hoare triple {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:16,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:16,712 INFO L290 TraceCheckUtils]: 21: Hoare triple {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:16,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:16,713 INFO L290 TraceCheckUtils]: 23: Hoare triple {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:16,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:16,714 INFO L290 TraceCheckUtils]: 25: Hoare triple {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:16,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:16,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:16,715 INFO L290 TraceCheckUtils]: 28: Hoare triple {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:16,715 INFO L290 TraceCheckUtils]: 29: Hoare triple {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:16,716 INFO L290 TraceCheckUtils]: 30: Hoare triple {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:16,716 INFO L290 TraceCheckUtils]: 31: Hoare triple {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:16,716 INFO L290 TraceCheckUtils]: 32: Hoare triple {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:16,717 INFO L290 TraceCheckUtils]: 33: Hoare triple {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:16,717 INFO L290 TraceCheckUtils]: 34: Hoare triple {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:16,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:16,718 INFO L290 TraceCheckUtils]: 36: Hoare triple {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:16,718 INFO L290 TraceCheckUtils]: 37: Hoare triple {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:16,719 INFO L290 TraceCheckUtils]: 38: Hoare triple {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:16,719 INFO L290 TraceCheckUtils]: 39: Hoare triple {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:16,719 INFO L290 TraceCheckUtils]: 40: Hoare triple {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:16,720 INFO L290 TraceCheckUtils]: 41: Hoare triple {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:16,720 INFO L290 TraceCheckUtils]: 42: Hoare triple {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:16,721 INFO L290 TraceCheckUtils]: 43: Hoare triple {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:16,721 INFO L290 TraceCheckUtils]: 44: Hoare triple {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:16,722 INFO L290 TraceCheckUtils]: 45: Hoare triple {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:16,722 INFO L290 TraceCheckUtils]: 46: Hoare triple {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:16,722 INFO L290 TraceCheckUtils]: 47: Hoare triple {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:16,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:16,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:16,723 INFO L290 TraceCheckUtils]: 50: Hoare triple {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:16,724 INFO L290 TraceCheckUtils]: 51: Hoare triple {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13365#(and (<= main_~v~0 21) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:56:16,724 INFO L290 TraceCheckUtils]: 52: Hoare triple {13365#(and (<= main_~v~0 21) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {13340#false} is VALID [2022-04-15 06:56:16,724 INFO L272 TraceCheckUtils]: 53: Hoare triple {13340#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {13340#false} is VALID [2022-04-15 06:56:16,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {13340#false} ~cond := #in~cond; {13340#false} is VALID [2022-04-15 06:56:16,725 INFO L290 TraceCheckUtils]: 55: Hoare triple {13340#false} assume 0 == ~cond; {13340#false} is VALID [2022-04-15 06:56:16,725 INFO L290 TraceCheckUtils]: 56: Hoare triple {13340#false} assume !false; {13340#false} is VALID [2022-04-15 06:56:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:16,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:16,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853059036] [2022-04-15 06:56:16,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [853059036] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:16,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1360435415] [2022-04-15 06:56:16,725 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:56:16,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:16,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:16,726 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) [2022-04-15 06:56:16,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-15 06:56:17,270 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-15 06:56:17,270 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:17,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 50 conjunts are in the unsatisfiable core [2022-04-15 06:56:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:17,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:17,629 INFO L272 TraceCheckUtils]: 0: Hoare triple {13339#true} call ULTIMATE.init(); {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {13339#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(12, 2);call #Ultimate.allocInit(12, 3); {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {13339#true} assume true; {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13339#true} {13339#true} #85#return; {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L272 TraceCheckUtils]: 4: Hoare triple {13339#true} call #t~ret9 := main(); {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 5: Hoare triple {13339#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {13339#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {13339#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {13339#true} is VALID [2022-04-15 06:56:17,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {13339#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {13339#true} is VALID [2022-04-15 06:56:17,630 INFO L290 TraceCheckUtils]: 9: Hoare triple {13339#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {13344#(= main_~v~0 0)} is VALID [2022-04-15 06:56:17,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {13344#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {13344#(= main_~v~0 0)} is VALID [2022-04-15 06:56:17,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {13344#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:17,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:17,632 INFO L290 TraceCheckUtils]: 13: Hoare triple {13345#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:17,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:17,633 INFO L290 TraceCheckUtils]: 15: Hoare triple {13346#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:17,633 INFO L290 TraceCheckUtils]: 16: Hoare triple {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:17,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {13347#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:17,634 INFO L290 TraceCheckUtils]: 18: Hoare triple {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:17,634 INFO L290 TraceCheckUtils]: 19: Hoare triple {13348#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:17,634 INFO L290 TraceCheckUtils]: 20: Hoare triple {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:17,635 INFO L290 TraceCheckUtils]: 21: Hoare triple {13349#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:17,635 INFO L290 TraceCheckUtils]: 22: Hoare triple {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:17,635 INFO L290 TraceCheckUtils]: 23: Hoare triple {13350#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:17,636 INFO L290 TraceCheckUtils]: 24: Hoare triple {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:17,636 INFO L290 TraceCheckUtils]: 25: Hoare triple {13351#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:17,637 INFO L290 TraceCheckUtils]: 26: Hoare triple {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:17,637 INFO L290 TraceCheckUtils]: 27: Hoare triple {13352#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:17,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:17,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {13353#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:17,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:17,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {13354#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:17,646 INFO L290 TraceCheckUtils]: 32: Hoare triple {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:17,647 INFO L290 TraceCheckUtils]: 33: Hoare triple {13355#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:17,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:17,648 INFO L290 TraceCheckUtils]: 35: Hoare triple {13356#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:17,648 INFO L290 TraceCheckUtils]: 36: Hoare triple {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:17,648 INFO L290 TraceCheckUtils]: 37: Hoare triple {13357#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:17,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:17,649 INFO L290 TraceCheckUtils]: 39: Hoare triple {13358#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:17,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:17,650 INFO L290 TraceCheckUtils]: 41: Hoare triple {13359#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:17,650 INFO L290 TraceCheckUtils]: 42: Hoare triple {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:17,651 INFO L290 TraceCheckUtils]: 43: Hoare triple {13360#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:17,651 INFO L290 TraceCheckUtils]: 44: Hoare triple {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:17,651 INFO L290 TraceCheckUtils]: 45: Hoare triple {13361#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:17,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:17,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {13362#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:17,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:17,653 INFO L290 TraceCheckUtils]: 49: Hoare triple {13363#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:17,653 INFO L290 TraceCheckUtils]: 50: Hoare triple {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:17,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {13364#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13523#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:17,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {13523#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {13340#false} is VALID [2022-04-15 06:56:17,654 INFO L272 TraceCheckUtils]: 53: Hoare triple {13340#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {13340#false} is VALID [2022-04-15 06:56:17,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {13340#false} ~cond := #in~cond; {13340#false} is VALID [2022-04-15 06:56:17,654 INFO L290 TraceCheckUtils]: 55: Hoare triple {13340#false} assume 0 == ~cond; {13340#false} is VALID [2022-04-15 06:56:17,654 INFO L290 TraceCheckUtils]: 56: Hoare triple {13340#false} assume !false; {13340#false} is VALID [2022-04-15 06:56:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:17,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:20,325 INFO L290 TraceCheckUtils]: 56: Hoare triple {13340#false} assume !false; {13340#false} is VALID [2022-04-15 06:56:20,325 INFO L290 TraceCheckUtils]: 55: Hoare triple {13542#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {13340#false} is VALID [2022-04-15 06:56:20,325 INFO L290 TraceCheckUtils]: 54: Hoare triple {13546#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {13542#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:56:20,326 INFO L272 TraceCheckUtils]: 53: Hoare triple {13550#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {13546#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:56:20,326 INFO L290 TraceCheckUtils]: 52: Hoare triple {13554#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {13550#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:20,327 INFO L290 TraceCheckUtils]: 51: Hoare triple {13558#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13554#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:56:20,327 INFO L290 TraceCheckUtils]: 50: Hoare triple {13562#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13558#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,328 INFO L290 TraceCheckUtils]: 49: Hoare triple {13566#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13562#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} is VALID [2022-04-15 06:56:20,328 INFO L290 TraceCheckUtils]: 48: Hoare triple {13566#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13566#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 06:56:20,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {13573#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13566#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 06:56:20,329 INFO L290 TraceCheckUtils]: 46: Hoare triple {13573#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13573#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 06:56:20,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {13580#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13573#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 06:56:20,330 INFO L290 TraceCheckUtils]: 44: Hoare triple {13580#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13580#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,331 INFO L290 TraceCheckUtils]: 43: Hoare triple {13587#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13580#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,331 INFO L290 TraceCheckUtils]: 42: Hoare triple {13587#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13587#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 06:56:20,332 INFO L290 TraceCheckUtils]: 41: Hoare triple {13594#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13587#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 06:56:20,332 INFO L290 TraceCheckUtils]: 40: Hoare triple {13594#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13594#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,333 INFO L290 TraceCheckUtils]: 39: Hoare triple {13601#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13594#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,334 INFO L290 TraceCheckUtils]: 38: Hoare triple {13601#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13601#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {13608#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13601#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,335 INFO L290 TraceCheckUtils]: 36: Hoare triple {13608#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13608#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 06:56:20,335 INFO L290 TraceCheckUtils]: 35: Hoare triple {13615#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13608#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 06:56:20,336 INFO L290 TraceCheckUtils]: 34: Hoare triple {13615#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13615#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 06:56:20,336 INFO L290 TraceCheckUtils]: 33: Hoare triple {13622#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13615#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 06:56:20,337 INFO L290 TraceCheckUtils]: 32: Hoare triple {13622#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13622#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {13629#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13622#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,338 INFO L290 TraceCheckUtils]: 30: Hoare triple {13629#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13629#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,338 INFO L290 TraceCheckUtils]: 29: Hoare triple {13636#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13629#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,339 INFO L290 TraceCheckUtils]: 28: Hoare triple {13636#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13636#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,339 INFO L290 TraceCheckUtils]: 27: Hoare triple {13643#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13636#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,340 INFO L290 TraceCheckUtils]: 26: Hoare triple {13643#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13643#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,340 INFO L290 TraceCheckUtils]: 25: Hoare triple {13650#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13643#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,341 INFO L290 TraceCheckUtils]: 24: Hoare triple {13650#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13650#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 06:56:20,341 INFO L290 TraceCheckUtils]: 23: Hoare triple {13657#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13650#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 06:56:20,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {13657#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13657#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 06:56:20,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {13664#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13657#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 06:56:20,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {13664#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13664#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 06:56:20,344 INFO L290 TraceCheckUtils]: 19: Hoare triple {13671#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13664#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 06:56:20,344 INFO L290 TraceCheckUtils]: 18: Hoare triple {13671#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13671#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 06:56:20,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {13678#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13671#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 06:56:20,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {13678#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {13678#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 06:56:20,346 INFO L290 TraceCheckUtils]: 15: Hoare triple {13685#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13678#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 06:56:20,346 INFO L290 TraceCheckUtils]: 14: Hoare triple {13685#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13685#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,347 INFO L290 TraceCheckUtils]: 13: Hoare triple {13692#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13685#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,347 INFO L290 TraceCheckUtils]: 12: Hoare triple {13692#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13692#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,348 INFO L290 TraceCheckUtils]: 11: Hoare triple {13699#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {13692#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,348 INFO L290 TraceCheckUtils]: 10: Hoare triple {13699#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {13699#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,348 INFO L290 TraceCheckUtils]: 9: Hoare triple {13339#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {13699#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {13339#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {13339#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {13339#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {13339#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {13339#true} call #t~ret9 := main(); {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13339#true} {13339#true} #85#return; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {13339#true} assume true; {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {13339#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(12, 2);call #Ultimate.allocInit(12, 3); {13339#true} is VALID [2022-04-15 06:56:20,349 INFO L272 TraceCheckUtils]: 0: Hoare triple {13339#true} call ULTIMATE.init(); {13339#true} is VALID [2022-04-15 06:56:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:20,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1360435415] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:20,350 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:20,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 28] total 52 [2022-04-15 06:56:20,350 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:20,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1230919640] [2022-04-15 06:56:20,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1230919640] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:20,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:20,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 06:56:20,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111249984] [2022-04-15 06:56:20,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:20,351 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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 [2022-04-15 06:56:20,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:20,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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) [2022-04-15 06:56:20,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:20,387 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 06:56:20,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:20,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 06:56:20,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=676, Invalid=1976, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 06:56:20,388 INFO L87 Difference]: Start difference. First operand 64 states and 68 transitions. Second operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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) [2022-04-15 06:56:22,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:22,496 INFO L93 Difference]: Finished difference Result 132 states and 144 transitions. [2022-04-15 06:56:22,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-15 06:56:22,497 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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 [2022-04-15 06:56:22,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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) [2022-04-15 06:56:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 103 transitions. [2022-04-15 06:56:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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) [2022-04-15 06:56:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 103 transitions. [2022-04-15 06:56:22,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 103 transitions. [2022-04-15 06:56:22,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:22,579 INFO L225 Difference]: With dead ends: 132 [2022-04-15 06:56:22,579 INFO L226 Difference]: Without dead ends: 74 [2022-04-15 06:56:22,580 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 90 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 348 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=1318, Invalid=4084, Unknown=0, NotChecked=0, Total=5402 [2022-04-15 06:56:22,580 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 83 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 1314 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 1361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 1314 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:22,581 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [84 Valid, 131 Invalid, 1361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 1314 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 06:56:22,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-15 06:56:22,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 66. [2022-04-15 06:56:22,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:22,723 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:22,723 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:22,723 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:22,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:22,724 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-15 06:56:22,724 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-15 06:56:22,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:22,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:22,725 INFO L74 IsIncluded]: Start isIncluded. First operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 74 states. [2022-04-15 06:56:22,725 INFO L87 Difference]: Start difference. First operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 74 states. [2022-04-15 06:56:22,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:22,725 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-15 06:56:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-15 06:56:22,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:22,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:22,726 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:22,726 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 60 states have (on average 1.0833333333333333) internal successors, (65), 60 states have internal predecessors, (65), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 70 transitions. [2022-04-15 06:56:22,726 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 70 transitions. Word has length 57 [2022-04-15 06:56:22,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:22,727 INFO L478 AbstractCegarLoop]: Abstraction has 66 states and 70 transitions. [2022-04-15 06:56:22,727 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 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) [2022-04-15 06:56:22,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 70 transitions. [2022-04-15 06:56:22,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 70 transitions. [2022-04-15 06:56:22,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 06:56:22,808 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:22,808 INFO L499 BasicCegarLoop]: trace histogram [22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:22,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:23,009 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43 [2022-04-15 06:56:23,009 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:23,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:23,009 INFO L85 PathProgramCache]: Analyzing trace with hash -110156846, now seen corresponding path program 43 times [2022-04-15 06:56:23,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:23,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [759858987] [2022-04-15 06:56:25,820 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:56:26,006 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:26,008 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:26,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1217180748, now seen corresponding path program 1 times [2022-04-15 06:56:26,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:26,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501200472] [2022-04-15 06:56:26,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:26,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:26,015 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:26,019 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:26,019 INFO L85 PathProgramCache]: Analyzing trace with hash -110156846, now seen corresponding path program 44 times [2022-04-15 06:56:26,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:26,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025585401] [2022-04-15 06:56:26,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:26,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:26,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:26,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {14352#(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(12, 2);call #Ultimate.allocInit(12, 3); {14324#true} is VALID [2022-04-15 06:56:26,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {14324#true} assume true; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14324#true} {14324#true} #85#return; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L272 TraceCheckUtils]: 0: Hoare triple {14324#true} call ULTIMATE.init(); {14352#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:26,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {14352#(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(12, 2);call #Ultimate.allocInit(12, 3); {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {14324#true} assume true; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14324#true} {14324#true} #85#return; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {14324#true} call #t~ret9 := main(); {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {14324#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L290 TraceCheckUtils]: 6: Hoare triple {14324#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,391 INFO L290 TraceCheckUtils]: 7: Hoare triple {14324#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {14324#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {14324#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {14329#(= main_~v~0 0)} is VALID [2022-04-15 06:56:26,392 INFO L290 TraceCheckUtils]: 10: Hoare triple {14329#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {14329#(= main_~v~0 0)} is VALID [2022-04-15 06:56:26,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {14329#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:26,393 INFO L290 TraceCheckUtils]: 12: Hoare triple {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:26,393 INFO L290 TraceCheckUtils]: 13: Hoare triple {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:26,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:26,394 INFO L290 TraceCheckUtils]: 15: Hoare triple {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:26,394 INFO L290 TraceCheckUtils]: 16: Hoare triple {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:26,395 INFO L290 TraceCheckUtils]: 17: Hoare triple {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:26,395 INFO L290 TraceCheckUtils]: 18: Hoare triple {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:26,395 INFO L290 TraceCheckUtils]: 19: Hoare triple {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:26,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:26,396 INFO L290 TraceCheckUtils]: 21: Hoare triple {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:26,397 INFO L290 TraceCheckUtils]: 22: Hoare triple {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:26,397 INFO L290 TraceCheckUtils]: 23: Hoare triple {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:26,397 INFO L290 TraceCheckUtils]: 24: Hoare triple {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:26,398 INFO L290 TraceCheckUtils]: 25: Hoare triple {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:26,398 INFO L290 TraceCheckUtils]: 26: Hoare triple {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:26,398 INFO L290 TraceCheckUtils]: 27: Hoare triple {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:26,399 INFO L290 TraceCheckUtils]: 28: Hoare triple {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:26,399 INFO L290 TraceCheckUtils]: 29: Hoare triple {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:26,399 INFO L290 TraceCheckUtils]: 30: Hoare triple {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:26,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:26,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:26,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:26,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:26,401 INFO L290 TraceCheckUtils]: 35: Hoare triple {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:26,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:26,402 INFO L290 TraceCheckUtils]: 37: Hoare triple {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:26,402 INFO L290 TraceCheckUtils]: 38: Hoare triple {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:26,403 INFO L290 TraceCheckUtils]: 39: Hoare triple {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:26,403 INFO L290 TraceCheckUtils]: 40: Hoare triple {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:26,404 INFO L290 TraceCheckUtils]: 41: Hoare triple {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:26,404 INFO L290 TraceCheckUtils]: 42: Hoare triple {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:26,404 INFO L290 TraceCheckUtils]: 43: Hoare triple {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:26,405 INFO L290 TraceCheckUtils]: 44: Hoare triple {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:26,405 INFO L290 TraceCheckUtils]: 45: Hoare triple {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:26,405 INFO L290 TraceCheckUtils]: 46: Hoare triple {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:26,406 INFO L290 TraceCheckUtils]: 47: Hoare triple {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:26,406 INFO L290 TraceCheckUtils]: 48: Hoare triple {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:26,407 INFO L290 TraceCheckUtils]: 49: Hoare triple {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:26,407 INFO L290 TraceCheckUtils]: 50: Hoare triple {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:26,407 INFO L290 TraceCheckUtils]: 51: Hoare triple {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:26,408 INFO L290 TraceCheckUtils]: 52: Hoare triple {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:26,408 INFO L290 TraceCheckUtils]: 53: Hoare triple {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14351#(and (<= main_~v~0 22) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:56:26,409 INFO L290 TraceCheckUtils]: 54: Hoare triple {14351#(and (<= main_~v~0 22) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {14325#false} is VALID [2022-04-15 06:56:26,409 INFO L272 TraceCheckUtils]: 55: Hoare triple {14325#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {14325#false} is VALID [2022-04-15 06:56:26,409 INFO L290 TraceCheckUtils]: 56: Hoare triple {14325#false} ~cond := #in~cond; {14325#false} is VALID [2022-04-15 06:56:26,409 INFO L290 TraceCheckUtils]: 57: Hoare triple {14325#false} assume 0 == ~cond; {14325#false} is VALID [2022-04-15 06:56:26,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {14325#false} assume !false; {14325#false} is VALID [2022-04-15 06:56:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:26,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:26,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025585401] [2022-04-15 06:56:26,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1025585401] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:26,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463659942] [2022-04-15 06:56:26,410 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:56:26,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:26,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:26,411 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) [2022-04-15 06:56:26,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-15 06:56:26,468 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:56:26,469 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:26,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-15 06:56:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:26,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:26,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {14324#true} call ULTIMATE.init(); {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {14324#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(12, 2);call #Ultimate.allocInit(12, 3); {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {14324#true} assume true; {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14324#true} {14324#true} #85#return; {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {14324#true} call #t~ret9 := main(); {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {14324#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 6: Hoare triple {14324#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 7: Hoare triple {14324#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {14324#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {14324#true} is VALID [2022-04-15 06:56:26,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {14324#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {14329#(= main_~v~0 0)} is VALID [2022-04-15 06:56:26,908 INFO L290 TraceCheckUtils]: 10: Hoare triple {14329#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {14329#(= main_~v~0 0)} is VALID [2022-04-15 06:56:26,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {14329#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:26,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:26,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {14330#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:26,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:26,910 INFO L290 TraceCheckUtils]: 15: Hoare triple {14331#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:26,910 INFO L290 TraceCheckUtils]: 16: Hoare triple {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:26,910 INFO L290 TraceCheckUtils]: 17: Hoare triple {14332#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:26,911 INFO L290 TraceCheckUtils]: 18: Hoare triple {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:26,911 INFO L290 TraceCheckUtils]: 19: Hoare triple {14333#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:26,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:26,912 INFO L290 TraceCheckUtils]: 21: Hoare triple {14334#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:26,912 INFO L290 TraceCheckUtils]: 22: Hoare triple {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:26,913 INFO L290 TraceCheckUtils]: 23: Hoare triple {14335#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:26,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:26,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {14336#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:26,914 INFO L290 TraceCheckUtils]: 26: Hoare triple {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:26,914 INFO L290 TraceCheckUtils]: 27: Hoare triple {14337#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:26,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:26,915 INFO L290 TraceCheckUtils]: 29: Hoare triple {14338#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:26,915 INFO L290 TraceCheckUtils]: 30: Hoare triple {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:26,916 INFO L290 TraceCheckUtils]: 31: Hoare triple {14339#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:26,916 INFO L290 TraceCheckUtils]: 32: Hoare triple {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:26,916 INFO L290 TraceCheckUtils]: 33: Hoare triple {14340#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:26,917 INFO L290 TraceCheckUtils]: 34: Hoare triple {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:26,917 INFO L290 TraceCheckUtils]: 35: Hoare triple {14341#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:26,917 INFO L290 TraceCheckUtils]: 36: Hoare triple {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:26,918 INFO L290 TraceCheckUtils]: 37: Hoare triple {14342#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:26,918 INFO L290 TraceCheckUtils]: 38: Hoare triple {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:26,918 INFO L290 TraceCheckUtils]: 39: Hoare triple {14343#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:26,919 INFO L290 TraceCheckUtils]: 40: Hoare triple {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:26,919 INFO L290 TraceCheckUtils]: 41: Hoare triple {14344#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:26,920 INFO L290 TraceCheckUtils]: 42: Hoare triple {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:26,920 INFO L290 TraceCheckUtils]: 43: Hoare triple {14345#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:26,920 INFO L290 TraceCheckUtils]: 44: Hoare triple {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:26,921 INFO L290 TraceCheckUtils]: 45: Hoare triple {14346#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:26,921 INFO L290 TraceCheckUtils]: 46: Hoare triple {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:26,921 INFO L290 TraceCheckUtils]: 47: Hoare triple {14347#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:26,922 INFO L290 TraceCheckUtils]: 48: Hoare triple {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:26,922 INFO L290 TraceCheckUtils]: 49: Hoare triple {14348#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:26,923 INFO L290 TraceCheckUtils]: 50: Hoare triple {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:26,923 INFO L290 TraceCheckUtils]: 51: Hoare triple {14349#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:26,923 INFO L290 TraceCheckUtils]: 52: Hoare triple {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:26,924 INFO L290 TraceCheckUtils]: 53: Hoare triple {14350#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14515#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:26,924 INFO L290 TraceCheckUtils]: 54: Hoare triple {14515#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !(~v~0 % 4294967296 < 268435455); {14325#false} is VALID [2022-04-15 06:56:26,924 INFO L272 TraceCheckUtils]: 55: Hoare triple {14325#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {14325#false} is VALID [2022-04-15 06:56:26,924 INFO L290 TraceCheckUtils]: 56: Hoare triple {14325#false} ~cond := #in~cond; {14325#false} is VALID [2022-04-15 06:56:26,924 INFO L290 TraceCheckUtils]: 57: Hoare triple {14325#false} assume 0 == ~cond; {14325#false} is VALID [2022-04-15 06:56:26,925 INFO L290 TraceCheckUtils]: 58: Hoare triple {14325#false} assume !false; {14325#false} is VALID [2022-04-15 06:56:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:26,925 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:27,875 INFO L290 TraceCheckUtils]: 58: Hoare triple {14325#false} assume !false; {14325#false} is VALID [2022-04-15 06:56:27,875 INFO L290 TraceCheckUtils]: 57: Hoare triple {14325#false} assume 0 == ~cond; {14325#false} is VALID [2022-04-15 06:56:27,875 INFO L290 TraceCheckUtils]: 56: Hoare triple {14325#false} ~cond := #in~cond; {14325#false} is VALID [2022-04-15 06:56:27,875 INFO L272 TraceCheckUtils]: 55: Hoare triple {14325#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {14325#false} is VALID [2022-04-15 06:56:27,875 INFO L290 TraceCheckUtils]: 54: Hoare triple {14543#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {14325#false} is VALID [2022-04-15 06:56:27,876 INFO L290 TraceCheckUtils]: 53: Hoare triple {14547#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14543#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,876 INFO L290 TraceCheckUtils]: 52: Hoare triple {14547#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14547#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,877 INFO L290 TraceCheckUtils]: 51: Hoare triple {14554#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14547#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,877 INFO L290 TraceCheckUtils]: 50: Hoare triple {14554#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14554#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,878 INFO L290 TraceCheckUtils]: 49: Hoare triple {14561#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14554#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,878 INFO L290 TraceCheckUtils]: 48: Hoare triple {14561#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14561#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,879 INFO L290 TraceCheckUtils]: 47: Hoare triple {14568#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14561#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,879 INFO L290 TraceCheckUtils]: 46: Hoare triple {14568#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14568#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,880 INFO L290 TraceCheckUtils]: 45: Hoare triple {14575#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14568#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,880 INFO L290 TraceCheckUtils]: 44: Hoare triple {14575#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14575#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,880 INFO L290 TraceCheckUtils]: 43: Hoare triple {14582#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14575#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,881 INFO L290 TraceCheckUtils]: 42: Hoare triple {14582#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14582#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,881 INFO L290 TraceCheckUtils]: 41: Hoare triple {14589#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14582#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,881 INFO L290 TraceCheckUtils]: 40: Hoare triple {14589#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14589#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,882 INFO L290 TraceCheckUtils]: 39: Hoare triple {14596#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14589#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,882 INFO L290 TraceCheckUtils]: 38: Hoare triple {14596#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14596#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,883 INFO L290 TraceCheckUtils]: 37: Hoare triple {14603#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14596#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,883 INFO L290 TraceCheckUtils]: 36: Hoare triple {14603#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14603#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {14610#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14603#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,884 INFO L290 TraceCheckUtils]: 34: Hoare triple {14610#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14610#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,885 INFO L290 TraceCheckUtils]: 33: Hoare triple {14617#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14610#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,885 INFO L290 TraceCheckUtils]: 32: Hoare triple {14617#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14617#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {14624#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14617#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,886 INFO L290 TraceCheckUtils]: 30: Hoare triple {14624#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14624#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,886 INFO L290 TraceCheckUtils]: 29: Hoare triple {14631#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14624#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,886 INFO L290 TraceCheckUtils]: 28: Hoare triple {14631#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14631#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,887 INFO L290 TraceCheckUtils]: 27: Hoare triple {14638#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14631#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,887 INFO L290 TraceCheckUtils]: 26: Hoare triple {14638#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14638#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,888 INFO L290 TraceCheckUtils]: 25: Hoare triple {14645#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14638#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,888 INFO L290 TraceCheckUtils]: 24: Hoare triple {14645#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14645#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,889 INFO L290 TraceCheckUtils]: 23: Hoare triple {14652#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14645#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {14652#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14652#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,890 INFO L290 TraceCheckUtils]: 21: Hoare triple {14659#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14652#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,890 INFO L290 TraceCheckUtils]: 20: Hoare triple {14659#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14659#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,890 INFO L290 TraceCheckUtils]: 19: Hoare triple {14666#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14659#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {14666#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14666#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,891 INFO L290 TraceCheckUtils]: 17: Hoare triple {14673#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14666#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,891 INFO L290 TraceCheckUtils]: 16: Hoare triple {14673#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14673#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,892 INFO L290 TraceCheckUtils]: 15: Hoare triple {14680#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14673#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {14680#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14680#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {14687#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14680#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {14687#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14687#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,894 INFO L290 TraceCheckUtils]: 11: Hoare triple {14694#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {14687#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,894 INFO L290 TraceCheckUtils]: 10: Hoare triple {14694#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {14694#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,894 INFO L290 TraceCheckUtils]: 9: Hoare triple {14324#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {14694#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:27,894 INFO L290 TraceCheckUtils]: 8: Hoare triple {14324#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {14324#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {14324#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {14324#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L272 TraceCheckUtils]: 4: Hoare triple {14324#true} call #t~ret9 := main(); {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14324#true} {14324#true} #85#return; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {14324#true} assume true; {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {14324#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(12, 2);call #Ultimate.allocInit(12, 3); {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L272 TraceCheckUtils]: 0: Hoare triple {14324#true} call ULTIMATE.init(); {14324#true} is VALID [2022-04-15 06:56:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:27,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463659942] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:27,896 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:27,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25, 25] total 50 [2022-04-15 06:56:27,896 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:27,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [759858987] [2022-04-15 06:56:27,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [759858987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:27,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:27,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-15 06:56:27,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240136084] [2022-04-15 06:56:27,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:27,896 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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 [2022-04-15 06:56:27,897 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:27,897 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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) [2022-04-15 06:56:27,933 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:27,934 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-15 06:56:27,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:27,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-15 06:56:27,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=672, Invalid=1778, Unknown=0, NotChecked=0, Total=2450 [2022-04-15 06:56:27,934 INFO L87 Difference]: Start difference. First operand 66 states and 70 transitions. Second operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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) [2022-04-15 06:56:30,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:30,058 INFO L93 Difference]: Finished difference Result 136 states and 148 transitions. [2022-04-15 06:56:30,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-15 06:56:30,058 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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 [2022-04-15 06:56:30,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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) [2022-04-15 06:56:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 105 transitions. [2022-04-15 06:56:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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) [2022-04-15 06:56:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 105 transitions. [2022-04-15 06:56:30,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 105 transitions. [2022-04-15 06:56:30,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:30,262 INFO L225 Difference]: With dead ends: 136 [2022-04-15 06:56:30,262 INFO L226 Difference]: Without dead ends: 76 [2022-04-15 06:56:30,264 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 97 SyntacticMatches, 1 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=1337, Invalid=3919, Unknown=0, NotChecked=0, Total=5256 [2022-04-15 06:56:30,264 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 85 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 1366 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 1415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 1366 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:30,265 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [86 Valid, 106 Invalid, 1415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 1366 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 06:56:30,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2022-04-15 06:56:30,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 68. [2022-04-15 06:56:30,426 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:30,426 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states. Second operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:30,426 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:30,426 INFO L87 Difference]: Start difference. First operand 76 states. Second operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:30,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:30,427 INFO L93 Difference]: Finished difference Result 76 states and 83 transitions. [2022-04-15 06:56:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions. [2022-04-15 06:56:30,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:30,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:30,427 INFO L74 IsIncluded]: Start isIncluded. First operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 76 states. [2022-04-15 06:56:30,427 INFO L87 Difference]: Start difference. First operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 76 states. [2022-04-15 06:56:30,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:30,428 INFO L93 Difference]: Finished difference Result 76 states and 83 transitions. [2022-04-15 06:56:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions. [2022-04-15 06:56:30,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:30,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:30,428 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:30,428 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 62 states have (on average 1.0806451612903225) internal successors, (67), 62 states have internal predecessors, (67), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 72 transitions. [2022-04-15 06:56:30,429 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 72 transitions. Word has length 59 [2022-04-15 06:56:30,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:30,429 INFO L478 AbstractCegarLoop]: Abstraction has 68 states and 72 transitions. [2022-04-15 06:56:30,429 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 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) [2022-04-15 06:56:30,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 72 transitions. [2022-04-15 06:56:30,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 72 transitions. [2022-04-15 06:56:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 06:56:30,518 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:30,518 INFO L499 BasicCegarLoop]: trace histogram [23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:30,539 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:30,730 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:30,731 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:30,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:30,731 INFO L85 PathProgramCache]: Analyzing trace with hash 2146420400, now seen corresponding path program 45 times [2022-04-15 06:56:30,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:30,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1911010062] [2022-04-15 06:56:31,124 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:31,125 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:31,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1158075404, now seen corresponding path program 1 times [2022-04-15 06:56:31,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:31,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355133310] [2022-04-15 06:56:31,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:31,143 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:31,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:31,153 INFO L85 PathProgramCache]: Analyzing trace with hash 2146420400, now seen corresponding path program 46 times [2022-04-15 06:56:31,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:31,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558014416] [2022-04-15 06:56:31,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:31,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:31,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {15366#(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(12, 2);call #Ultimate.allocInit(12, 3); {15337#true} is VALID [2022-04-15 06:56:31,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {15337#true} assume true; {15337#true} is VALID [2022-04-15 06:56:31,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15337#true} {15337#true} #85#return; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L272 TraceCheckUtils]: 0: Hoare triple {15337#true} call ULTIMATE.init(); {15366#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {15366#(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(12, 2);call #Ultimate.allocInit(12, 3); {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {15337#true} assume true; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15337#true} {15337#true} #85#return; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {15337#true} call #t~ret9 := main(); {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {15337#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {15337#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 7: Hoare triple {15337#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {15337#true} is VALID [2022-04-15 06:56:31,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {15337#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {15337#true} is VALID [2022-04-15 06:56:31,555 INFO L290 TraceCheckUtils]: 9: Hoare triple {15337#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {15342#(= main_~v~0 0)} is VALID [2022-04-15 06:56:31,555 INFO L290 TraceCheckUtils]: 10: Hoare triple {15342#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {15342#(= main_~v~0 0)} is VALID [2022-04-15 06:56:31,555 INFO L290 TraceCheckUtils]: 11: Hoare triple {15342#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:31,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:31,556 INFO L290 TraceCheckUtils]: 13: Hoare triple {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:31,556 INFO L290 TraceCheckUtils]: 14: Hoare triple {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:31,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:31,557 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:31,557 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:31,558 INFO L290 TraceCheckUtils]: 18: Hoare triple {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:31,558 INFO L290 TraceCheckUtils]: 19: Hoare triple {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:31,558 INFO L290 TraceCheckUtils]: 20: Hoare triple {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:31,559 INFO L290 TraceCheckUtils]: 21: Hoare triple {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:31,559 INFO L290 TraceCheckUtils]: 22: Hoare triple {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:31,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:31,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:31,560 INFO L290 TraceCheckUtils]: 25: Hoare triple {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:31,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:31,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:31,561 INFO L290 TraceCheckUtils]: 28: Hoare triple {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:31,562 INFO L290 TraceCheckUtils]: 29: Hoare triple {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:31,562 INFO L290 TraceCheckUtils]: 30: Hoare triple {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:31,562 INFO L290 TraceCheckUtils]: 31: Hoare triple {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:31,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:31,563 INFO L290 TraceCheckUtils]: 33: Hoare triple {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:31,564 INFO L290 TraceCheckUtils]: 34: Hoare triple {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:31,564 INFO L290 TraceCheckUtils]: 35: Hoare triple {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:31,564 INFO L290 TraceCheckUtils]: 36: Hoare triple {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:31,565 INFO L290 TraceCheckUtils]: 37: Hoare triple {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:31,565 INFO L290 TraceCheckUtils]: 38: Hoare triple {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:31,565 INFO L290 TraceCheckUtils]: 39: Hoare triple {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:31,566 INFO L290 TraceCheckUtils]: 40: Hoare triple {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:31,566 INFO L290 TraceCheckUtils]: 41: Hoare triple {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:31,566 INFO L290 TraceCheckUtils]: 42: Hoare triple {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:31,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:31,567 INFO L290 TraceCheckUtils]: 44: Hoare triple {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:31,568 INFO L290 TraceCheckUtils]: 45: Hoare triple {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:31,568 INFO L290 TraceCheckUtils]: 46: Hoare triple {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:31,568 INFO L290 TraceCheckUtils]: 47: Hoare triple {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:31,569 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:31,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:31,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:31,570 INFO L290 TraceCheckUtils]: 51: Hoare triple {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:31,570 INFO L290 TraceCheckUtils]: 52: Hoare triple {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:31,570 INFO L290 TraceCheckUtils]: 53: Hoare triple {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:31,571 INFO L290 TraceCheckUtils]: 54: Hoare triple {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:31,571 INFO L290 TraceCheckUtils]: 55: Hoare triple {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15365#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:31,572 INFO L290 TraceCheckUtils]: 56: Hoare triple {15365#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 23))} assume !(~v~0 % 4294967296 < 268435455); {15338#false} is VALID [2022-04-15 06:56:31,572 INFO L272 TraceCheckUtils]: 57: Hoare triple {15338#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {15338#false} is VALID [2022-04-15 06:56:31,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {15338#false} ~cond := #in~cond; {15338#false} is VALID [2022-04-15 06:56:31,572 INFO L290 TraceCheckUtils]: 59: Hoare triple {15338#false} assume 0 == ~cond; {15338#false} is VALID [2022-04-15 06:56:31,572 INFO L290 TraceCheckUtils]: 60: Hoare triple {15338#false} assume !false; {15338#false} is VALID [2022-04-15 06:56:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:31,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:31,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558014416] [2022-04-15 06:56:31,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558014416] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:31,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804022756] [2022-04-15 06:56:31,573 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:56:31,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:31,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:31,574 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) [2022-04-15 06:56:31,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-15 06:56:31,636 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:56:31,636 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:31,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-15 06:56:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:31,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:32,082 INFO L272 TraceCheckUtils]: 0: Hoare triple {15337#true} call ULTIMATE.init(); {15337#true} is VALID [2022-04-15 06:56:32,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {15337#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(12, 2);call #Ultimate.allocInit(12, 3); {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {15337#true} assume true; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15337#true} {15337#true} #85#return; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {15337#true} call #t~ret9 := main(); {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {15337#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 6: Hoare triple {15337#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 7: Hoare triple {15337#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 8: Hoare triple {15337#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {15337#true} is VALID [2022-04-15 06:56:32,083 INFO L290 TraceCheckUtils]: 9: Hoare triple {15337#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {15342#(= main_~v~0 0)} is VALID [2022-04-15 06:56:32,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {15342#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {15342#(= main_~v~0 0)} is VALID [2022-04-15 06:56:32,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {15342#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:32,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:32,085 INFO L290 TraceCheckUtils]: 13: Hoare triple {15343#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:32,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:32,085 INFO L290 TraceCheckUtils]: 15: Hoare triple {15344#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:32,086 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:32,086 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:32,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:32,087 INFO L290 TraceCheckUtils]: 19: Hoare triple {15346#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:32,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:32,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {15347#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:32,088 INFO L290 TraceCheckUtils]: 22: Hoare triple {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:32,088 INFO L290 TraceCheckUtils]: 23: Hoare triple {15348#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:32,089 INFO L290 TraceCheckUtils]: 24: Hoare triple {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:32,089 INFO L290 TraceCheckUtils]: 25: Hoare triple {15349#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:32,089 INFO L290 TraceCheckUtils]: 26: Hoare triple {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:32,090 INFO L290 TraceCheckUtils]: 27: Hoare triple {15350#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:32,090 INFO L290 TraceCheckUtils]: 28: Hoare triple {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:32,090 INFO L290 TraceCheckUtils]: 29: Hoare triple {15351#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:32,091 INFO L290 TraceCheckUtils]: 30: Hoare triple {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:32,091 INFO L290 TraceCheckUtils]: 31: Hoare triple {15352#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:32,091 INFO L290 TraceCheckUtils]: 32: Hoare triple {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:32,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {15353#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:32,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:32,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {15354#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:32,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:32,093 INFO L290 TraceCheckUtils]: 37: Hoare triple {15355#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:32,094 INFO L290 TraceCheckUtils]: 38: Hoare triple {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:32,094 INFO L290 TraceCheckUtils]: 39: Hoare triple {15356#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:32,094 INFO L290 TraceCheckUtils]: 40: Hoare triple {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:32,095 INFO L290 TraceCheckUtils]: 41: Hoare triple {15357#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:32,095 INFO L290 TraceCheckUtils]: 42: Hoare triple {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:32,095 INFO L290 TraceCheckUtils]: 43: Hoare triple {15358#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:32,096 INFO L290 TraceCheckUtils]: 44: Hoare triple {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:32,096 INFO L290 TraceCheckUtils]: 45: Hoare triple {15359#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:32,096 INFO L290 TraceCheckUtils]: 46: Hoare triple {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:32,097 INFO L290 TraceCheckUtils]: 47: Hoare triple {15360#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:32,097 INFO L290 TraceCheckUtils]: 48: Hoare triple {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:32,098 INFO L290 TraceCheckUtils]: 49: Hoare triple {15361#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:32,098 INFO L290 TraceCheckUtils]: 50: Hoare triple {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:32,098 INFO L290 TraceCheckUtils]: 51: Hoare triple {15362#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:32,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:32,099 INFO L290 TraceCheckUtils]: 53: Hoare triple {15363#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:32,099 INFO L290 TraceCheckUtils]: 54: Hoare triple {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:32,100 INFO L290 TraceCheckUtils]: 55: Hoare triple {15364#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15535#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:32,100 INFO L290 TraceCheckUtils]: 56: Hoare triple {15535#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !(~v~0 % 4294967296 < 268435455); {15338#false} is VALID [2022-04-15 06:56:32,100 INFO L272 TraceCheckUtils]: 57: Hoare triple {15338#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {15338#false} is VALID [2022-04-15 06:56:32,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {15338#false} ~cond := #in~cond; {15338#false} is VALID [2022-04-15 06:56:32,100 INFO L290 TraceCheckUtils]: 59: Hoare triple {15338#false} assume 0 == ~cond; {15338#false} is VALID [2022-04-15 06:56:32,100 INFO L290 TraceCheckUtils]: 60: Hoare triple {15338#false} assume !false; {15338#false} is VALID [2022-04-15 06:56:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:32,101 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:33,139 INFO L290 TraceCheckUtils]: 60: Hoare triple {15338#false} assume !false; {15338#false} is VALID [2022-04-15 06:56:33,139 INFO L290 TraceCheckUtils]: 59: Hoare triple {15338#false} assume 0 == ~cond; {15338#false} is VALID [2022-04-15 06:56:33,139 INFO L290 TraceCheckUtils]: 58: Hoare triple {15338#false} ~cond := #in~cond; {15338#false} is VALID [2022-04-15 06:56:33,139 INFO L272 TraceCheckUtils]: 57: Hoare triple {15338#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {15338#false} is VALID [2022-04-15 06:56:33,139 INFO L290 TraceCheckUtils]: 56: Hoare triple {15563#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {15338#false} is VALID [2022-04-15 06:56:33,140 INFO L290 TraceCheckUtils]: 55: Hoare triple {15567#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15563#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,140 INFO L290 TraceCheckUtils]: 54: Hoare triple {15567#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15567#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,141 INFO L290 TraceCheckUtils]: 53: Hoare triple {15574#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15567#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,142 INFO L290 TraceCheckUtils]: 52: Hoare triple {15574#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15574#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,142 INFO L290 TraceCheckUtils]: 51: Hoare triple {15581#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15574#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,143 INFO L290 TraceCheckUtils]: 50: Hoare triple {15581#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15581#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,143 INFO L290 TraceCheckUtils]: 49: Hoare triple {15588#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15581#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,144 INFO L290 TraceCheckUtils]: 48: Hoare triple {15588#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15588#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,144 INFO L290 TraceCheckUtils]: 47: Hoare triple {15595#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15588#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,144 INFO L290 TraceCheckUtils]: 46: Hoare triple {15595#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15595#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,145 INFO L290 TraceCheckUtils]: 45: Hoare triple {15602#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15595#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,145 INFO L290 TraceCheckUtils]: 44: Hoare triple {15602#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15602#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,146 INFO L290 TraceCheckUtils]: 43: Hoare triple {15609#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15602#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,146 INFO L290 TraceCheckUtils]: 42: Hoare triple {15609#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15609#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,147 INFO L290 TraceCheckUtils]: 41: Hoare triple {15616#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15609#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,147 INFO L290 TraceCheckUtils]: 40: Hoare triple {15616#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15616#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,148 INFO L290 TraceCheckUtils]: 39: Hoare triple {15623#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15616#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,148 INFO L290 TraceCheckUtils]: 38: Hoare triple {15623#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15623#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,149 INFO L290 TraceCheckUtils]: 37: Hoare triple {15630#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15623#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,149 INFO L290 TraceCheckUtils]: 36: Hoare triple {15630#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15630#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,150 INFO L290 TraceCheckUtils]: 35: Hoare triple {15637#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15630#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,150 INFO L290 TraceCheckUtils]: 34: Hoare triple {15637#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15637#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {15644#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15637#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,151 INFO L290 TraceCheckUtils]: 32: Hoare triple {15644#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15644#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,152 INFO L290 TraceCheckUtils]: 31: Hoare triple {15651#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15644#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,152 INFO L290 TraceCheckUtils]: 30: Hoare triple {15651#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15651#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,153 INFO L290 TraceCheckUtils]: 29: Hoare triple {15658#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15651#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {15658#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15658#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {15665#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15658#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,154 INFO L290 TraceCheckUtils]: 26: Hoare triple {15665#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15665#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,154 INFO L290 TraceCheckUtils]: 25: Hoare triple {15672#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15665#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,155 INFO L290 TraceCheckUtils]: 24: Hoare triple {15672#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15672#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {15679#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15672#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,156 INFO L290 TraceCheckUtils]: 22: Hoare triple {15679#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15679#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,156 INFO L290 TraceCheckUtils]: 21: Hoare triple {15686#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15679#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,156 INFO L290 TraceCheckUtils]: 20: Hoare triple {15686#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15686#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,157 INFO L290 TraceCheckUtils]: 19: Hoare triple {15693#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15686#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,157 INFO L290 TraceCheckUtils]: 18: Hoare triple {15693#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15693#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {15700#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15693#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {15700#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15700#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,159 INFO L290 TraceCheckUtils]: 15: Hoare triple {15707#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15700#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {15707#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15707#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,160 INFO L290 TraceCheckUtils]: 13: Hoare triple {15714#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15707#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,160 INFO L290 TraceCheckUtils]: 12: Hoare triple {15714#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15714#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 11: Hoare triple {15721#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {15714#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {15721#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {15721#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {15337#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {15721#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {15337#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {15337#true} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {15337#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {15337#true} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 6: Hoare triple {15337#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {15337#true} is VALID [2022-04-15 06:56:33,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {15337#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L272 TraceCheckUtils]: 4: Hoare triple {15337#true} call #t~ret9 := main(); {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15337#true} {15337#true} #85#return; {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {15337#true} assume true; {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {15337#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(12, 2);call #Ultimate.allocInit(12, 3); {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L272 TraceCheckUtils]: 0: Hoare triple {15337#true} call ULTIMATE.init(); {15337#true} is VALID [2022-04-15 06:56:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:33,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [804022756] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:33,162 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:33,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 26] total 52 [2022-04-15 06:56:33,163 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:33,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1911010062] [2022-04-15 06:56:33,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1911010062] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:33,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:33,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-15 06:56:33,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837242038] [2022-04-15 06:56:33,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:33,163 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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 [2022-04-15 06:56:33,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:33,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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) [2022-04-15 06:56:33,204 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:33,204 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-15 06:56:33,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:33,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-15 06:56:33,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=725, Invalid=1927, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 06:56:33,206 INFO L87 Difference]: Start difference. First operand 68 states and 72 transitions. Second operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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) [2022-04-15 06:56:35,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:35,475 INFO L93 Difference]: Finished difference Result 140 states and 152 transitions. [2022-04-15 06:56:35,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 06:56:35,475 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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 [2022-04-15 06:56:35,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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) [2022-04-15 06:56:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 107 transitions. [2022-04-15 06:56:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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) [2022-04-15 06:56:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 107 transitions. [2022-04-15 06:56:35,477 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 107 transitions. [2022-04-15 06:56:35,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:35,548 INFO L225 Difference]: With dead ends: 140 [2022-04-15 06:56:35,548 INFO L226 Difference]: Without dead ends: 78 [2022-04-15 06:56:35,548 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 100 SyntacticMatches, 1 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 328 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1443, Invalid=4257, Unknown=0, NotChecked=0, Total=5700 [2022-04-15 06:56:35,549 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 87 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 1449 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 1500 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1449 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:35,549 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [88 Valid, 96 Invalid, 1500 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1449 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:56:35,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2022-04-15 06:56:35,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 70. [2022-04-15 06:56:35,711 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:35,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:35,712 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:35,712 INFO L87 Difference]: Start difference. First operand 78 states. Second operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:35,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:35,713 INFO L93 Difference]: Finished difference Result 78 states and 85 transitions. [2022-04-15 06:56:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions. [2022-04-15 06:56:35,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:35,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:35,713 INFO L74 IsIncluded]: Start isIncluded. First operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 78 states. [2022-04-15 06:56:35,713 INFO L87 Difference]: Start difference. First operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 78 states. [2022-04-15 06:56:35,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:35,714 INFO L93 Difference]: Finished difference Result 78 states and 85 transitions. [2022-04-15 06:56:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions. [2022-04-15 06:56:35,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:35,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:35,714 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:35,714 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 64 states have (on average 1.078125) internal successors, (69), 64 states have internal predecessors, (69), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2022-04-15 06:56:35,715 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 61 [2022-04-15 06:56:35,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:35,715 INFO L478 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2022-04-15 06:56:35,715 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 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) [2022-04-15 06:56:35,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 74 transitions. [2022-04-15 06:56:35,795 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2022-04-15 06:56:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 06:56:35,795 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:35,795 INFO L499 BasicCegarLoop]: trace histogram [24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:35,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:35,996 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:35,996 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:35,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:35,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1758669326, now seen corresponding path program 47 times [2022-04-15 06:56:35,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:35,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2107847177] [2022-04-15 06:56:36,714 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:36,715 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:36,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1098970060, now seen corresponding path program 1 times [2022-04-15 06:56:36,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:36,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068509392] [2022-04-15 06:56:36,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:36,736 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:36,740 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:36,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1758669326, now seen corresponding path program 48 times [2022-04-15 06:56:36,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:36,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316941408] [2022-04-15 06:56:36,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:37,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:37,207 INFO L290 TraceCheckUtils]: 0: Hoare triple {16412#(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(12, 2);call #Ultimate.allocInit(12, 3); {16382#true} is VALID [2022-04-15 06:56:37,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {16382#true} assume true; {16382#true} is VALID [2022-04-15 06:56:37,207 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16382#true} {16382#true} #85#return; {16382#true} is VALID [2022-04-15 06:56:37,207 INFO L272 TraceCheckUtils]: 0: Hoare triple {16382#true} call ULTIMATE.init(); {16412#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:37,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {16412#(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(12, 2);call #Ultimate.allocInit(12, 3); {16382#true} is VALID [2022-04-15 06:56:37,207 INFO L290 TraceCheckUtils]: 2: Hoare triple {16382#true} assume true; {16382#true} is VALID [2022-04-15 06:56:37,207 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16382#true} {16382#true} #85#return; {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L272 TraceCheckUtils]: 4: Hoare triple {16382#true} call #t~ret9 := main(); {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {16382#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 6: Hoare triple {16382#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {16382#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {16382#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {16382#true} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 9: Hoare triple {16382#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {16387#(= main_~v~0 0)} is VALID [2022-04-15 06:56:37,208 INFO L290 TraceCheckUtils]: 10: Hoare triple {16387#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {16387#(= main_~v~0 0)} is VALID [2022-04-15 06:56:37,209 INFO L290 TraceCheckUtils]: 11: Hoare triple {16387#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:37,209 INFO L290 TraceCheckUtils]: 12: Hoare triple {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:37,210 INFO L290 TraceCheckUtils]: 13: Hoare triple {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:37,210 INFO L290 TraceCheckUtils]: 14: Hoare triple {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:37,210 INFO L290 TraceCheckUtils]: 15: Hoare triple {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:37,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:37,211 INFO L290 TraceCheckUtils]: 17: Hoare triple {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:37,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:37,212 INFO L290 TraceCheckUtils]: 19: Hoare triple {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:37,212 INFO L290 TraceCheckUtils]: 20: Hoare triple {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:37,213 INFO L290 TraceCheckUtils]: 21: Hoare triple {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:37,213 INFO L290 TraceCheckUtils]: 22: Hoare triple {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:37,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:37,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:37,214 INFO L290 TraceCheckUtils]: 25: Hoare triple {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:37,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:37,215 INFO L290 TraceCheckUtils]: 27: Hoare triple {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:37,216 INFO L290 TraceCheckUtils]: 28: Hoare triple {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:37,216 INFO L290 TraceCheckUtils]: 29: Hoare triple {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:37,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:37,217 INFO L290 TraceCheckUtils]: 31: Hoare triple {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:37,217 INFO L290 TraceCheckUtils]: 32: Hoare triple {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:37,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:37,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:37,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:37,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:37,219 INFO L290 TraceCheckUtils]: 37: Hoare triple {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:37,219 INFO L290 TraceCheckUtils]: 38: Hoare triple {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:37,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:37,220 INFO L290 TraceCheckUtils]: 40: Hoare triple {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:37,221 INFO L290 TraceCheckUtils]: 41: Hoare triple {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:37,221 INFO L290 TraceCheckUtils]: 42: Hoare triple {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:37,221 INFO L290 TraceCheckUtils]: 43: Hoare triple {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:37,222 INFO L290 TraceCheckUtils]: 44: Hoare triple {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:37,222 INFO L290 TraceCheckUtils]: 45: Hoare triple {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:37,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:37,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:37,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:37,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:37,224 INFO L290 TraceCheckUtils]: 50: Hoare triple {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:37,225 INFO L290 TraceCheckUtils]: 51: Hoare triple {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:37,225 INFO L290 TraceCheckUtils]: 52: Hoare triple {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:37,225 INFO L290 TraceCheckUtils]: 53: Hoare triple {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:37,226 INFO L290 TraceCheckUtils]: 54: Hoare triple {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:37,226 INFO L290 TraceCheckUtils]: 55: Hoare triple {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:37,227 INFO L290 TraceCheckUtils]: 56: Hoare triple {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:37,227 INFO L290 TraceCheckUtils]: 57: Hoare triple {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16411#(and (<= main_~v~0 24) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:56:37,228 INFO L290 TraceCheckUtils]: 58: Hoare triple {16411#(and (<= main_~v~0 24) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {16383#false} is VALID [2022-04-15 06:56:37,228 INFO L272 TraceCheckUtils]: 59: Hoare triple {16383#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {16383#false} is VALID [2022-04-15 06:56:37,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {16383#false} ~cond := #in~cond; {16383#false} is VALID [2022-04-15 06:56:37,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {16383#false} assume 0 == ~cond; {16383#false} is VALID [2022-04-15 06:56:37,228 INFO L290 TraceCheckUtils]: 62: Hoare triple {16383#false} assume !false; {16383#false} is VALID [2022-04-15 06:56:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:37,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:37,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316941408] [2022-04-15 06:56:37,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316941408] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:37,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [911941868] [2022-04-15 06:56:37,229 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:56:37,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:37,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:37,230 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) [2022-04-15 06:56:37,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-15 06:56:38,982 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-15 06:56:38,982 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:38,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-15 06:56:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:38,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:39,474 INFO L272 TraceCheckUtils]: 0: Hoare triple {16382#true} call ULTIMATE.init(); {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {16382#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(12, 2);call #Ultimate.allocInit(12, 3); {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {16382#true} assume true; {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16382#true} {16382#true} #85#return; {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L272 TraceCheckUtils]: 4: Hoare triple {16382#true} call #t~ret9 := main(); {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {16382#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {16382#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {16382#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,475 INFO L290 TraceCheckUtils]: 8: Hoare triple {16382#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {16382#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {16387#(= main_~v~0 0)} is VALID [2022-04-15 06:56:39,475 INFO L290 TraceCheckUtils]: 10: Hoare triple {16387#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {16387#(= main_~v~0 0)} is VALID [2022-04-15 06:56:39,475 INFO L290 TraceCheckUtils]: 11: Hoare triple {16387#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:39,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:39,476 INFO L290 TraceCheckUtils]: 13: Hoare triple {16388#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:39,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:39,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {16389#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:39,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:39,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {16390#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:39,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:39,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {16391#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:39,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:39,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {16392#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:39,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:39,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {16393#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:39,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:39,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {16394#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:39,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:39,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {16395#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:39,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:39,482 INFO L290 TraceCheckUtils]: 29: Hoare triple {16396#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:39,482 INFO L290 TraceCheckUtils]: 30: Hoare triple {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:39,483 INFO L290 TraceCheckUtils]: 31: Hoare triple {16397#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:39,483 INFO L290 TraceCheckUtils]: 32: Hoare triple {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:39,483 INFO L290 TraceCheckUtils]: 33: Hoare triple {16398#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:39,484 INFO L290 TraceCheckUtils]: 34: Hoare triple {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:39,484 INFO L290 TraceCheckUtils]: 35: Hoare triple {16399#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:39,484 INFO L290 TraceCheckUtils]: 36: Hoare triple {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:39,485 INFO L290 TraceCheckUtils]: 37: Hoare triple {16400#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:39,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:39,486 INFO L290 TraceCheckUtils]: 39: Hoare triple {16401#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:39,486 INFO L290 TraceCheckUtils]: 40: Hoare triple {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:39,486 INFO L290 TraceCheckUtils]: 41: Hoare triple {16402#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:39,487 INFO L290 TraceCheckUtils]: 42: Hoare triple {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:39,487 INFO L290 TraceCheckUtils]: 43: Hoare triple {16403#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:39,487 INFO L290 TraceCheckUtils]: 44: Hoare triple {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:39,488 INFO L290 TraceCheckUtils]: 45: Hoare triple {16404#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:39,488 INFO L290 TraceCheckUtils]: 46: Hoare triple {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:39,489 INFO L290 TraceCheckUtils]: 47: Hoare triple {16405#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:39,489 INFO L290 TraceCheckUtils]: 48: Hoare triple {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:39,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {16406#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:39,490 INFO L290 TraceCheckUtils]: 50: Hoare triple {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:39,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {16407#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:39,490 INFO L290 TraceCheckUtils]: 52: Hoare triple {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:39,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {16408#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:39,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:39,491 INFO L290 TraceCheckUtils]: 55: Hoare triple {16409#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:39,492 INFO L290 TraceCheckUtils]: 56: Hoare triple {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:39,492 INFO L290 TraceCheckUtils]: 57: Hoare triple {16410#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16587#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:39,493 INFO L290 TraceCheckUtils]: 58: Hoare triple {16587#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {16587#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:39,493 INFO L272 TraceCheckUtils]: 59: Hoare triple {16587#(and (<= main_~v~0 24) (<= 24 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {16594#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:56:39,493 INFO L290 TraceCheckUtils]: 60: Hoare triple {16594#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16598#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:56:39,494 INFO L290 TraceCheckUtils]: 61: Hoare triple {16598#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16383#false} is VALID [2022-04-15 06:56:39,494 INFO L290 TraceCheckUtils]: 62: Hoare triple {16383#false} assume !false; {16383#false} is VALID [2022-04-15 06:56:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:39,494 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:39,774 INFO L290 TraceCheckUtils]: 62: Hoare triple {16383#false} assume !false; {16383#false} is VALID [2022-04-15 06:56:39,775 INFO L290 TraceCheckUtils]: 61: Hoare triple {16598#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {16383#false} is VALID [2022-04-15 06:56:39,775 INFO L290 TraceCheckUtils]: 60: Hoare triple {16594#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16598#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:56:39,776 INFO L272 TraceCheckUtils]: 59: Hoare triple {16614#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {16594#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:56:39,776 INFO L290 TraceCheckUtils]: 58: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,776 INFO L290 TraceCheckUtils]: 57: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,777 INFO L290 TraceCheckUtils]: 56: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,777 INFO L290 TraceCheckUtils]: 55: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,777 INFO L290 TraceCheckUtils]: 54: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,778 INFO L290 TraceCheckUtils]: 53: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,778 INFO L290 TraceCheckUtils]: 52: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,779 INFO L290 TraceCheckUtils]: 51: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,779 INFO L290 TraceCheckUtils]: 50: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,780 INFO L290 TraceCheckUtils]: 48: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,780 INFO L290 TraceCheckUtils]: 47: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,780 INFO L290 TraceCheckUtils]: 46: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,781 INFO L290 TraceCheckUtils]: 44: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,782 INFO L290 TraceCheckUtils]: 43: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,783 INFO L290 TraceCheckUtils]: 40: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,783 INFO L290 TraceCheckUtils]: 39: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,783 INFO L290 TraceCheckUtils]: 38: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,784 INFO L290 TraceCheckUtils]: 37: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,784 INFO L290 TraceCheckUtils]: 36: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,785 INFO L290 TraceCheckUtils]: 35: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,785 INFO L290 TraceCheckUtils]: 34: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,785 INFO L290 TraceCheckUtils]: 33: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,786 INFO L290 TraceCheckUtils]: 32: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,786 INFO L290 TraceCheckUtils]: 31: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,786 INFO L290 TraceCheckUtils]: 30: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,787 INFO L290 TraceCheckUtils]: 29: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,787 INFO L290 TraceCheckUtils]: 28: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,788 INFO L290 TraceCheckUtils]: 27: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,788 INFO L290 TraceCheckUtils]: 26: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,789 INFO L290 TraceCheckUtils]: 25: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,789 INFO L290 TraceCheckUtils]: 23: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,790 INFO L290 TraceCheckUtils]: 21: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,790 INFO L290 TraceCheckUtils]: 20: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,791 INFO L290 TraceCheckUtils]: 19: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,791 INFO L290 TraceCheckUtils]: 18: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,792 INFO L290 TraceCheckUtils]: 16: Hoare triple {16621#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,792 INFO L290 TraceCheckUtils]: 15: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16621#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:56:39,793 INFO L290 TraceCheckUtils]: 14: Hoare triple {16628#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,793 INFO L290 TraceCheckUtils]: 13: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16628#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:56:39,793 INFO L290 TraceCheckUtils]: 12: Hoare triple {16635#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,794 INFO L290 TraceCheckUtils]: 11: Hoare triple {16614#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {16635#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:56:39,794 INFO L290 TraceCheckUtils]: 10: Hoare triple {16614#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,794 INFO L290 TraceCheckUtils]: 9: Hoare triple {16382#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {16614#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {16382#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {16382#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {16382#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {16382#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {16382#true} call #t~ret9 := main(); {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16382#true} {16382#true} #85#return; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {16382#true} assume true; {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {16382#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(12, 2);call #Ultimate.allocInit(12, 3); {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L272 TraceCheckUtils]: 0: Hoare triple {16382#true} call ULTIMATE.init(); {16382#true} is VALID [2022-04-15 06:56:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-04-15 06:56:39,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [911941868] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:39,796 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:39,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 29, 8] total 35 [2022-04-15 06:56:39,796 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:39,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2107847177] [2022-04-15 06:56:39,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2107847177] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:39,796 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:39,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-15 06:56:39,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121115514] [2022-04-15 06:56:39,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:39,797 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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 [2022-04-15 06:56:39,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:39,797 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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) [2022-04-15 06:56:39,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:39,838 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-15 06:56:39,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:39,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-15 06:56:39,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=1073, Unknown=0, NotChecked=0, Total=1190 [2022-04-15 06:56:39,839 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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) [2022-04-15 06:56:42,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:42,216 INFO L93 Difference]: Finished difference Result 144 states and 156 transitions. [2022-04-15 06:56:42,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-15 06:56:42,216 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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 [2022-04-15 06:56:42,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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) [2022-04-15 06:56:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 109 transitions. [2022-04-15 06:56:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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) [2022-04-15 06:56:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 109 transitions. [2022-04-15 06:56:42,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 109 transitions. [2022-04-15 06:56:42,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:42,300 INFO L225 Difference]: With dead ends: 144 [2022-04-15 06:56:42,300 INFO L226 Difference]: Without dead ends: 80 [2022-04-15 06:56:42,301 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 121 SyntacticMatches, 2 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=289, Invalid=3251, Unknown=0, NotChecked=0, Total=3540 [2022-04-15 06:56:42,301 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 98 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1464 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 1518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 1464 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:42,302 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [99 Valid, 51 Invalid, 1518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 1464 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:56:42,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2022-04-15 06:56:42,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 72. [2022-04-15 06:56:42,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:42,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 80 states. Second operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:42,469 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:42,470 INFO L87 Difference]: Start difference. First operand 80 states. Second operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:42,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:42,470 INFO L93 Difference]: Finished difference Result 80 states and 87 transitions. [2022-04-15 06:56:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions. [2022-04-15 06:56:42,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:42,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:42,473 INFO L74 IsIncluded]: Start isIncluded. First operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 80 states. [2022-04-15 06:56:42,473 INFO L87 Difference]: Start difference. First operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 80 states. [2022-04-15 06:56:42,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:42,473 INFO L93 Difference]: Finished difference Result 80 states and 87 transitions. [2022-04-15 06:56:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions. [2022-04-15 06:56:42,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:42,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:42,475 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:42,475 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 66 states have (on average 1.0757575757575757) internal successors, (71), 66 states have internal predecessors, (71), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 76 transitions. [2022-04-15 06:56:42,476 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 76 transitions. Word has length 63 [2022-04-15 06:56:42,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:42,476 INFO L478 AbstractCegarLoop]: Abstraction has 72 states and 76 transitions. [2022-04-15 06:56:42,476 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 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) [2022-04-15 06:56:42,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 76 transitions. [2022-04-15 06:56:42,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2022-04-15 06:56:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 06:56:42,564 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:42,564 INFO L499 BasicCegarLoop]: trace histogram [25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:42,571 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:42,764 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2022-04-15 06:56:42,765 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:42,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:42,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1502925332, now seen corresponding path program 49 times [2022-04-15 06:56:42,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:42,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1041897541] [2022-04-15 06:56:44,947 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:56:45,135 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:45,136 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:45,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1039864716, now seen corresponding path program 1 times [2022-04-15 06:56:45,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:45,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026253852] [2022-04-15 06:56:45,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:45,145 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:45,148 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:45,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1502925332, now seen corresponding path program 50 times [2022-04-15 06:56:45,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:45,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860388451] [2022-04-15 06:56:45,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:45,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:45,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {17471#(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(12, 2);call #Ultimate.allocInit(12, 3); {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {17440#true} assume true; {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17440#true} {17440#true} #85#return; {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {17440#true} call ULTIMATE.init(); {17471#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:45,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {17471#(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(12, 2);call #Ultimate.allocInit(12, 3); {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {17440#true} assume true; {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17440#true} {17440#true} #85#return; {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {17440#true} call #t~ret9 := main(); {17440#true} is VALID [2022-04-15 06:56:45,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {17440#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {17440#true} is VALID [2022-04-15 06:56:45,617 INFO L290 TraceCheckUtils]: 6: Hoare triple {17440#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {17440#true} is VALID [2022-04-15 06:56:45,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {17440#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {17440#true} is VALID [2022-04-15 06:56:45,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {17440#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {17440#true} is VALID [2022-04-15 06:56:45,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {17440#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {17445#(= main_~v~0 0)} is VALID [2022-04-15 06:56:45,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {17445#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {17445#(= main_~v~0 0)} is VALID [2022-04-15 06:56:45,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {17445#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:45,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:45,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:45,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:45,619 INFO L290 TraceCheckUtils]: 15: Hoare triple {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:45,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:45,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:45,620 INFO L290 TraceCheckUtils]: 18: Hoare triple {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:45,621 INFO L290 TraceCheckUtils]: 19: Hoare triple {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:45,621 INFO L290 TraceCheckUtils]: 20: Hoare triple {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:45,621 INFO L290 TraceCheckUtils]: 21: Hoare triple {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:45,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:45,622 INFO L290 TraceCheckUtils]: 23: Hoare triple {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:45,622 INFO L290 TraceCheckUtils]: 24: Hoare triple {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:45,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:45,623 INFO L290 TraceCheckUtils]: 26: Hoare triple {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:45,623 INFO L290 TraceCheckUtils]: 27: Hoare triple {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:45,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:45,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:45,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:45,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:45,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:45,626 INFO L290 TraceCheckUtils]: 33: Hoare triple {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:45,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:45,626 INFO L290 TraceCheckUtils]: 35: Hoare triple {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:45,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:45,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:45,627 INFO L290 TraceCheckUtils]: 38: Hoare triple {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:45,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:45,628 INFO L290 TraceCheckUtils]: 40: Hoare triple {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:45,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:45,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:45,629 INFO L290 TraceCheckUtils]: 43: Hoare triple {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:45,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:45,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:45,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:45,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:45,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:45,631 INFO L290 TraceCheckUtils]: 49: Hoare triple {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:45,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:45,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:45,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:45,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:45,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:45,634 INFO L290 TraceCheckUtils]: 55: Hoare triple {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:45,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:45,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:45,635 INFO L290 TraceCheckUtils]: 58: Hoare triple {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:45,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17470#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:45,636 INFO L290 TraceCheckUtils]: 60: Hoare triple {17470#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 25))} assume !(~v~0 % 4294967296 < 268435455); {17441#false} is VALID [2022-04-15 06:56:45,636 INFO L272 TraceCheckUtils]: 61: Hoare triple {17441#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {17441#false} is VALID [2022-04-15 06:56:45,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {17441#false} ~cond := #in~cond; {17441#false} is VALID [2022-04-15 06:56:45,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {17441#false} assume 0 == ~cond; {17441#false} is VALID [2022-04-15 06:56:45,636 INFO L290 TraceCheckUtils]: 64: Hoare triple {17441#false} assume !false; {17441#false} is VALID [2022-04-15 06:56:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:45,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:45,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860388451] [2022-04-15 06:56:45,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860388451] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:45,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1825642797] [2022-04-15 06:56:45,637 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:56:45,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:45,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:45,638 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) [2022-04-15 06:56:45,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-15 06:56:45,702 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:56:45,702 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:45,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-15 06:56:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:45,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:46,179 INFO L272 TraceCheckUtils]: 0: Hoare triple {17440#true} call ULTIMATE.init(); {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {17440#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(12, 2);call #Ultimate.allocInit(12, 3); {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 2: Hoare triple {17440#true} assume true; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17440#true} {17440#true} #85#return; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L272 TraceCheckUtils]: 4: Hoare triple {17440#true} call #t~ret9 := main(); {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 5: Hoare triple {17440#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 6: Hoare triple {17440#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 7: Hoare triple {17440#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 8: Hoare triple {17440#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {17440#true} is VALID [2022-04-15 06:56:46,180 INFO L290 TraceCheckUtils]: 9: Hoare triple {17440#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {17445#(= main_~v~0 0)} is VALID [2022-04-15 06:56:46,181 INFO L290 TraceCheckUtils]: 10: Hoare triple {17445#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {17445#(= main_~v~0 0)} is VALID [2022-04-15 06:56:46,181 INFO L290 TraceCheckUtils]: 11: Hoare triple {17445#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:46,181 INFO L290 TraceCheckUtils]: 12: Hoare triple {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:46,182 INFO L290 TraceCheckUtils]: 13: Hoare triple {17446#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:46,182 INFO L290 TraceCheckUtils]: 14: Hoare triple {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:46,182 INFO L290 TraceCheckUtils]: 15: Hoare triple {17447#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:46,183 INFO L290 TraceCheckUtils]: 16: Hoare triple {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:46,183 INFO L290 TraceCheckUtils]: 17: Hoare triple {17448#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:46,184 INFO L290 TraceCheckUtils]: 18: Hoare triple {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:46,184 INFO L290 TraceCheckUtils]: 19: Hoare triple {17449#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:46,184 INFO L290 TraceCheckUtils]: 20: Hoare triple {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:46,185 INFO L290 TraceCheckUtils]: 21: Hoare triple {17450#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:46,185 INFO L290 TraceCheckUtils]: 22: Hoare triple {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:46,185 INFO L290 TraceCheckUtils]: 23: Hoare triple {17451#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:46,186 INFO L290 TraceCheckUtils]: 24: Hoare triple {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:46,186 INFO L290 TraceCheckUtils]: 25: Hoare triple {17452#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:46,187 INFO L290 TraceCheckUtils]: 26: Hoare triple {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:46,187 INFO L290 TraceCheckUtils]: 27: Hoare triple {17453#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:46,187 INFO L290 TraceCheckUtils]: 28: Hoare triple {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:46,188 INFO L290 TraceCheckUtils]: 29: Hoare triple {17454#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:46,188 INFO L290 TraceCheckUtils]: 30: Hoare triple {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:46,188 INFO L290 TraceCheckUtils]: 31: Hoare triple {17455#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:46,189 INFO L290 TraceCheckUtils]: 32: Hoare triple {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:46,189 INFO L290 TraceCheckUtils]: 33: Hoare triple {17456#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:46,190 INFO L290 TraceCheckUtils]: 34: Hoare triple {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:46,190 INFO L290 TraceCheckUtils]: 35: Hoare triple {17457#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:46,190 INFO L290 TraceCheckUtils]: 36: Hoare triple {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:46,191 INFO L290 TraceCheckUtils]: 37: Hoare triple {17458#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:46,191 INFO L290 TraceCheckUtils]: 38: Hoare triple {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:46,191 INFO L290 TraceCheckUtils]: 39: Hoare triple {17459#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:46,192 INFO L290 TraceCheckUtils]: 40: Hoare triple {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:46,192 INFO L290 TraceCheckUtils]: 41: Hoare triple {17460#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:46,193 INFO L290 TraceCheckUtils]: 42: Hoare triple {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:46,193 INFO L290 TraceCheckUtils]: 43: Hoare triple {17461#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:46,193 INFO L290 TraceCheckUtils]: 44: Hoare triple {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:46,194 INFO L290 TraceCheckUtils]: 45: Hoare triple {17462#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:46,194 INFO L290 TraceCheckUtils]: 46: Hoare triple {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:46,194 INFO L290 TraceCheckUtils]: 47: Hoare triple {17463#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:46,195 INFO L290 TraceCheckUtils]: 48: Hoare triple {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:46,195 INFO L290 TraceCheckUtils]: 49: Hoare triple {17464#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:46,195 INFO L290 TraceCheckUtils]: 50: Hoare triple {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:46,196 INFO L290 TraceCheckUtils]: 51: Hoare triple {17465#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:46,196 INFO L290 TraceCheckUtils]: 52: Hoare triple {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:46,197 INFO L290 TraceCheckUtils]: 53: Hoare triple {17466#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:46,197 INFO L290 TraceCheckUtils]: 54: Hoare triple {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:46,197 INFO L290 TraceCheckUtils]: 55: Hoare triple {17467#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:46,198 INFO L290 TraceCheckUtils]: 56: Hoare triple {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:46,198 INFO L290 TraceCheckUtils]: 57: Hoare triple {17468#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:46,198 INFO L290 TraceCheckUtils]: 58: Hoare triple {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:46,199 INFO L290 TraceCheckUtils]: 59: Hoare triple {17469#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17652#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:46,199 INFO L290 TraceCheckUtils]: 60: Hoare triple {17652#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !(~v~0 % 4294967296 < 268435455); {17441#false} is VALID [2022-04-15 06:56:46,200 INFO L272 TraceCheckUtils]: 61: Hoare triple {17441#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {17441#false} is VALID [2022-04-15 06:56:46,200 INFO L290 TraceCheckUtils]: 62: Hoare triple {17441#false} ~cond := #in~cond; {17441#false} is VALID [2022-04-15 06:56:46,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {17441#false} assume 0 == ~cond; {17441#false} is VALID [2022-04-15 06:56:46,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {17441#false} assume !false; {17441#false} is VALID [2022-04-15 06:56:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:46,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:47,366 INFO L290 TraceCheckUtils]: 64: Hoare triple {17441#false} assume !false; {17441#false} is VALID [2022-04-15 06:56:47,367 INFO L290 TraceCheckUtils]: 63: Hoare triple {17441#false} assume 0 == ~cond; {17441#false} is VALID [2022-04-15 06:56:47,367 INFO L290 TraceCheckUtils]: 62: Hoare triple {17441#false} ~cond := #in~cond; {17441#false} is VALID [2022-04-15 06:56:47,367 INFO L272 TraceCheckUtils]: 61: Hoare triple {17441#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {17441#false} is VALID [2022-04-15 06:56:47,367 INFO L290 TraceCheckUtils]: 60: Hoare triple {17680#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {17441#false} is VALID [2022-04-15 06:56:47,368 INFO L290 TraceCheckUtils]: 59: Hoare triple {17684#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17680#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,368 INFO L290 TraceCheckUtils]: 58: Hoare triple {17684#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17684#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,368 INFO L290 TraceCheckUtils]: 57: Hoare triple {17691#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17684#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,369 INFO L290 TraceCheckUtils]: 56: Hoare triple {17691#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17691#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,369 INFO L290 TraceCheckUtils]: 55: Hoare triple {17698#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17691#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,370 INFO L290 TraceCheckUtils]: 54: Hoare triple {17698#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17698#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,371 INFO L290 TraceCheckUtils]: 53: Hoare triple {17705#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17698#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,371 INFO L290 TraceCheckUtils]: 52: Hoare triple {17705#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17705#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,371 INFO L290 TraceCheckUtils]: 51: Hoare triple {17712#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17705#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,372 INFO L290 TraceCheckUtils]: 50: Hoare triple {17712#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17712#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,372 INFO L290 TraceCheckUtils]: 49: Hoare triple {17719#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17712#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,373 INFO L290 TraceCheckUtils]: 48: Hoare triple {17719#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17719#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {17726#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17719#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,373 INFO L290 TraceCheckUtils]: 46: Hoare triple {17726#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17726#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,374 INFO L290 TraceCheckUtils]: 45: Hoare triple {17733#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17726#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,374 INFO L290 TraceCheckUtils]: 44: Hoare triple {17733#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17733#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,375 INFO L290 TraceCheckUtils]: 43: Hoare triple {17740#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17733#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {17740#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17740#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,376 INFO L290 TraceCheckUtils]: 41: Hoare triple {17747#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17740#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,376 INFO L290 TraceCheckUtils]: 40: Hoare triple {17747#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17747#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,376 INFO L290 TraceCheckUtils]: 39: Hoare triple {17754#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17747#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {17754#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17754#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,377 INFO L290 TraceCheckUtils]: 37: Hoare triple {17761#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17754#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,377 INFO L290 TraceCheckUtils]: 36: Hoare triple {17761#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17761#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {17768#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17761#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {17768#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17768#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,379 INFO L290 TraceCheckUtils]: 33: Hoare triple {17775#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17768#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {17775#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17775#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {17782#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17775#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {17782#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17782#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {17789#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17782#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,381 INFO L290 TraceCheckUtils]: 28: Hoare triple {17789#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17789#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {17796#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17789#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {17796#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17796#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {17803#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17796#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {17803#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17803#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,383 INFO L290 TraceCheckUtils]: 23: Hoare triple {17810#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17803#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {17810#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17810#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {17817#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17810#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {17817#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17817#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,385 INFO L290 TraceCheckUtils]: 19: Hoare triple {17824#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17817#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,385 INFO L290 TraceCheckUtils]: 18: Hoare triple {17824#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17824#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,386 INFO L290 TraceCheckUtils]: 17: Hoare triple {17831#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17824#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,386 INFO L290 TraceCheckUtils]: 16: Hoare triple {17831#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17831#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,386 INFO L290 TraceCheckUtils]: 15: Hoare triple {17838#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17831#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {17838#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17838#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,387 INFO L290 TraceCheckUtils]: 13: Hoare triple {17845#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17838#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,387 INFO L290 TraceCheckUtils]: 12: Hoare triple {17845#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17845#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,388 INFO L290 TraceCheckUtils]: 11: Hoare triple {17852#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {17845#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,388 INFO L290 TraceCheckUtils]: 10: Hoare triple {17852#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {17852#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 9: Hoare triple {17440#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {17852#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 8: Hoare triple {17440#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 7: Hoare triple {17440#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 6: Hoare triple {17440#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 5: Hoare triple {17440#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L272 TraceCheckUtils]: 4: Hoare triple {17440#true} call #t~ret9 := main(); {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17440#true} {17440#true} #85#return; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 2: Hoare triple {17440#true} assume true; {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {17440#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(12, 2);call #Ultimate.allocInit(12, 3); {17440#true} is VALID [2022-04-15 06:56:47,389 INFO L272 TraceCheckUtils]: 0: Hoare triple {17440#true} call ULTIMATE.init(); {17440#true} is VALID [2022-04-15 06:56:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:47,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1825642797] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:47,390 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:47,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28, 28] total 56 [2022-04-15 06:56:47,390 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:47,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1041897541] [2022-04-15 06:56:47,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1041897541] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:47,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:47,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-15 06:56:47,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119238401] [2022-04-15 06:56:47,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:47,391 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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 [2022-04-15 06:56:47,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:47,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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) [2022-04-15 06:56:47,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:47,431 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-15 06:56:47,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:47,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-15 06:56:47,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=837, Invalid=2243, Unknown=0, NotChecked=0, Total=3080 [2022-04-15 06:56:47,432 INFO L87 Difference]: Start difference. First operand 72 states and 76 transitions. Second operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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) [2022-04-15 06:56:49,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:49,958 INFO L93 Difference]: Finished difference Result 148 states and 160 transitions. [2022-04-15 06:56:49,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-15 06:56:49,958 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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 [2022-04-15 06:56:49,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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) [2022-04-15 06:56:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 111 transitions. [2022-04-15 06:56:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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) [2022-04-15 06:56:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 111 transitions. [2022-04-15 06:56:49,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 111 transitions. [2022-04-15 06:56:50,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:50,047 INFO L225 Difference]: With dead ends: 148 [2022-04-15 06:56:50,047 INFO L226 Difference]: Without dead ends: 82 [2022-04-15 06:56:50,048 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 106 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 381 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=1667, Invalid=4975, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 06:56:50,048 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 100 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 1618 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 76 SdHoareTripleChecker+Invalid, 1674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 1618 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:50,048 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 76 Invalid, 1674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 1618 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 06:56:50,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2022-04-15 06:56:50,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 74. [2022-04-15 06:56:50,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:50,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 82 states. Second operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:50,235 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:50,235 INFO L87 Difference]: Start difference. First operand 82 states. Second operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:50,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:50,236 INFO L93 Difference]: Finished difference Result 82 states and 89 transitions. [2022-04-15 06:56:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 89 transitions. [2022-04-15 06:56:50,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:50,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:50,236 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 82 states. [2022-04-15 06:56:50,237 INFO L87 Difference]: Start difference. First operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 82 states. [2022-04-15 06:56:50,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:50,237 INFO L93 Difference]: Finished difference Result 82 states and 89 transitions. [2022-04-15 06:56:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 89 transitions. [2022-04-15 06:56:50,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:50,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:50,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:50,238 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 68 states have (on average 1.0735294117647058) internal successors, (73), 68 states have internal predecessors, (73), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 78 transitions. [2022-04-15 06:56:50,238 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 78 transitions. Word has length 65 [2022-04-15 06:56:50,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:50,238 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 78 transitions. [2022-04-15 06:56:50,239 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 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) [2022-04-15 06:56:50,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 78 transitions. [2022-04-15 06:56:50,333 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 78 transitions. [2022-04-15 06:56:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-15 06:56:50,334 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:50,334 INFO L499 BasicCegarLoop]: trace histogram [26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:50,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:50,534 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51 [2022-04-15 06:56:50,534 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:50,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:50,535 INFO L85 PathProgramCache]: Analyzing trace with hash -569265590, now seen corresponding path program 51 times [2022-04-15 06:56:50,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:50,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1023200776] [2022-04-15 06:56:51,685 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:51,686 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:51,688 INFO L85 PathProgramCache]: Analyzing trace with hash -980759372, now seen corresponding path program 1 times [2022-04-15 06:56:51,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:51,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130025772] [2022-04-15 06:56:51,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:51,694 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:51,697 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:51,697 INFO L85 PathProgramCache]: Analyzing trace with hash -569265590, now seen corresponding path program 52 times [2022-04-15 06:56:51,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:51,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479913151] [2022-04-15 06:56:51,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:51,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:52,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:56:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:52,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {18581#(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(12, 2);call #Ultimate.allocInit(12, 3); {18549#true} is VALID [2022-04-15 06:56:52,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {18549#true} assume true; {18549#true} is VALID [2022-04-15 06:56:52,204 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18549#true} {18549#true} #85#return; {18549#true} is VALID [2022-04-15 06:56:52,204 INFO L272 TraceCheckUtils]: 0: Hoare triple {18549#true} call ULTIMATE.init(); {18581#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:56:52,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {18581#(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(12, 2);call #Ultimate.allocInit(12, 3); {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {18549#true} assume true; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18549#true} {18549#true} #85#return; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L272 TraceCheckUtils]: 4: Hoare triple {18549#true} call #t~ret9 := main(); {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {18549#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 6: Hoare triple {18549#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {18549#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 8: Hoare triple {18549#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 9: Hoare triple {18549#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {18554#(= main_~v~0 0)} is VALID [2022-04-15 06:56:52,205 INFO L290 TraceCheckUtils]: 10: Hoare triple {18554#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {18554#(= main_~v~0 0)} is VALID [2022-04-15 06:56:52,206 INFO L290 TraceCheckUtils]: 11: Hoare triple {18554#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:52,206 INFO L290 TraceCheckUtils]: 12: Hoare triple {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:52,207 INFO L290 TraceCheckUtils]: 13: Hoare triple {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:52,207 INFO L290 TraceCheckUtils]: 14: Hoare triple {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:52,207 INFO L290 TraceCheckUtils]: 15: Hoare triple {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:52,208 INFO L290 TraceCheckUtils]: 16: Hoare triple {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:52,208 INFO L290 TraceCheckUtils]: 17: Hoare triple {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:52,208 INFO L290 TraceCheckUtils]: 18: Hoare triple {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:52,209 INFO L290 TraceCheckUtils]: 19: Hoare triple {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:52,209 INFO L290 TraceCheckUtils]: 20: Hoare triple {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:52,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:52,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:52,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:52,211 INFO L290 TraceCheckUtils]: 24: Hoare triple {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:52,211 INFO L290 TraceCheckUtils]: 25: Hoare triple {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:52,211 INFO L290 TraceCheckUtils]: 26: Hoare triple {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:52,212 INFO L290 TraceCheckUtils]: 27: Hoare triple {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:52,212 INFO L290 TraceCheckUtils]: 28: Hoare triple {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:52,212 INFO L290 TraceCheckUtils]: 29: Hoare triple {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:52,213 INFO L290 TraceCheckUtils]: 30: Hoare triple {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:52,213 INFO L290 TraceCheckUtils]: 31: Hoare triple {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:52,213 INFO L290 TraceCheckUtils]: 32: Hoare triple {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:52,214 INFO L290 TraceCheckUtils]: 33: Hoare triple {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:52,214 INFO L290 TraceCheckUtils]: 34: Hoare triple {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:52,215 INFO L290 TraceCheckUtils]: 35: Hoare triple {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:52,215 INFO L290 TraceCheckUtils]: 36: Hoare triple {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:52,215 INFO L290 TraceCheckUtils]: 37: Hoare triple {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:52,216 INFO L290 TraceCheckUtils]: 38: Hoare triple {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:52,216 INFO L290 TraceCheckUtils]: 39: Hoare triple {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:52,216 INFO L290 TraceCheckUtils]: 40: Hoare triple {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:52,217 INFO L290 TraceCheckUtils]: 41: Hoare triple {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:52,217 INFO L290 TraceCheckUtils]: 42: Hoare triple {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:52,217 INFO L290 TraceCheckUtils]: 43: Hoare triple {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:52,218 INFO L290 TraceCheckUtils]: 44: Hoare triple {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:52,218 INFO L290 TraceCheckUtils]: 45: Hoare triple {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:52,218 INFO L290 TraceCheckUtils]: 46: Hoare triple {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:52,219 INFO L290 TraceCheckUtils]: 47: Hoare triple {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:52,219 INFO L290 TraceCheckUtils]: 48: Hoare triple {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:52,220 INFO L290 TraceCheckUtils]: 49: Hoare triple {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:52,220 INFO L290 TraceCheckUtils]: 50: Hoare triple {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:52,220 INFO L290 TraceCheckUtils]: 51: Hoare triple {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:52,221 INFO L290 TraceCheckUtils]: 52: Hoare triple {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:52,221 INFO L290 TraceCheckUtils]: 53: Hoare triple {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:52,221 INFO L290 TraceCheckUtils]: 54: Hoare triple {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:52,222 INFO L290 TraceCheckUtils]: 55: Hoare triple {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:52,222 INFO L290 TraceCheckUtils]: 56: Hoare triple {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:52,223 INFO L290 TraceCheckUtils]: 57: Hoare triple {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:52,223 INFO L290 TraceCheckUtils]: 58: Hoare triple {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:52,223 INFO L290 TraceCheckUtils]: 59: Hoare triple {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:52,224 INFO L290 TraceCheckUtils]: 60: Hoare triple {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:52,224 INFO L290 TraceCheckUtils]: 61: Hoare triple {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18580#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 26))} is VALID [2022-04-15 06:56:52,224 INFO L290 TraceCheckUtils]: 62: Hoare triple {18580#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 26))} assume !(~v~0 % 4294967296 < 268435455); {18550#false} is VALID [2022-04-15 06:56:52,225 INFO L272 TraceCheckUtils]: 63: Hoare triple {18550#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {18550#false} is VALID [2022-04-15 06:56:52,225 INFO L290 TraceCheckUtils]: 64: Hoare triple {18550#false} ~cond := #in~cond; {18550#false} is VALID [2022-04-15 06:56:52,225 INFO L290 TraceCheckUtils]: 65: Hoare triple {18550#false} assume 0 == ~cond; {18550#false} is VALID [2022-04-15 06:56:52,225 INFO L290 TraceCheckUtils]: 66: Hoare triple {18550#false} assume !false; {18550#false} is VALID [2022-04-15 06:56:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:52,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:56:52,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479913151] [2022-04-15 06:56:52,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479913151] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:56:52,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2104071689] [2022-04-15 06:56:52,226 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:56:52,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:56:52,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:56:52,226 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) [2022-04-15 06:56:52,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-15 06:56:52,297 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:56:52,297 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:56:52,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-15 06:56:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:56:52,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:56:52,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {18549#true} call ULTIMATE.init(); {18549#true} is VALID [2022-04-15 06:56:52,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {18549#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(12, 2);call #Ultimate.allocInit(12, 3); {18549#true} is VALID [2022-04-15 06:56:52,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {18549#true} assume true; {18549#true} is VALID [2022-04-15 06:56:52,804 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18549#true} {18549#true} #85#return; {18549#true} is VALID [2022-04-15 06:56:52,804 INFO L272 TraceCheckUtils]: 4: Hoare triple {18549#true} call #t~ret9 := main(); {18549#true} is VALID [2022-04-15 06:56:52,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {18549#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,805 INFO L290 TraceCheckUtils]: 6: Hoare triple {18549#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {18549#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {18549#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {18549#true} is VALID [2022-04-15 06:56:52,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {18549#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {18554#(= main_~v~0 0)} is VALID [2022-04-15 06:56:52,815 INFO L290 TraceCheckUtils]: 10: Hoare triple {18554#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {18554#(= main_~v~0 0)} is VALID [2022-04-15 06:56:52,816 INFO L290 TraceCheckUtils]: 11: Hoare triple {18554#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:52,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:56:52,816 INFO L290 TraceCheckUtils]: 13: Hoare triple {18555#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:52,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:56:52,817 INFO L290 TraceCheckUtils]: 15: Hoare triple {18556#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:52,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:56:52,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {18557#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:52,818 INFO L290 TraceCheckUtils]: 18: Hoare triple {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:56:52,819 INFO L290 TraceCheckUtils]: 19: Hoare triple {18558#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:52,819 INFO L290 TraceCheckUtils]: 20: Hoare triple {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:56:52,819 INFO L290 TraceCheckUtils]: 21: Hoare triple {18559#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:52,820 INFO L290 TraceCheckUtils]: 22: Hoare triple {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:56:52,820 INFO L290 TraceCheckUtils]: 23: Hoare triple {18560#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:52,820 INFO L290 TraceCheckUtils]: 24: Hoare triple {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:56:52,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {18561#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:52,821 INFO L290 TraceCheckUtils]: 26: Hoare triple {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:56:52,822 INFO L290 TraceCheckUtils]: 27: Hoare triple {18562#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:52,822 INFO L290 TraceCheckUtils]: 28: Hoare triple {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:56:52,822 INFO L290 TraceCheckUtils]: 29: Hoare triple {18563#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:52,823 INFO L290 TraceCheckUtils]: 30: Hoare triple {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:56:52,823 INFO L290 TraceCheckUtils]: 31: Hoare triple {18564#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:52,824 INFO L290 TraceCheckUtils]: 32: Hoare triple {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:56:52,824 INFO L290 TraceCheckUtils]: 33: Hoare triple {18565#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:52,824 INFO L290 TraceCheckUtils]: 34: Hoare triple {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:56:52,825 INFO L290 TraceCheckUtils]: 35: Hoare triple {18566#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:52,825 INFO L290 TraceCheckUtils]: 36: Hoare triple {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:56:52,825 INFO L290 TraceCheckUtils]: 37: Hoare triple {18567#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:52,826 INFO L290 TraceCheckUtils]: 38: Hoare triple {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:56:52,826 INFO L290 TraceCheckUtils]: 39: Hoare triple {18568#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:52,827 INFO L290 TraceCheckUtils]: 40: Hoare triple {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:56:52,827 INFO L290 TraceCheckUtils]: 41: Hoare triple {18569#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:52,827 INFO L290 TraceCheckUtils]: 42: Hoare triple {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:56:52,828 INFO L290 TraceCheckUtils]: 43: Hoare triple {18570#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:52,828 INFO L290 TraceCheckUtils]: 44: Hoare triple {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:56:52,828 INFO L290 TraceCheckUtils]: 45: Hoare triple {18571#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:52,829 INFO L290 TraceCheckUtils]: 46: Hoare triple {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:56:52,829 INFO L290 TraceCheckUtils]: 47: Hoare triple {18572#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:52,830 INFO L290 TraceCheckUtils]: 48: Hoare triple {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:56:52,830 INFO L290 TraceCheckUtils]: 49: Hoare triple {18573#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:52,830 INFO L290 TraceCheckUtils]: 50: Hoare triple {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:56:52,831 INFO L290 TraceCheckUtils]: 51: Hoare triple {18574#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:52,831 INFO L290 TraceCheckUtils]: 52: Hoare triple {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:56:52,831 INFO L290 TraceCheckUtils]: 53: Hoare triple {18575#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:52,832 INFO L290 TraceCheckUtils]: 54: Hoare triple {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:56:52,832 INFO L290 TraceCheckUtils]: 55: Hoare triple {18576#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:52,833 INFO L290 TraceCheckUtils]: 56: Hoare triple {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:56:52,833 INFO L290 TraceCheckUtils]: 57: Hoare triple {18577#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:52,833 INFO L290 TraceCheckUtils]: 58: Hoare triple {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:56:52,834 INFO L290 TraceCheckUtils]: 59: Hoare triple {18578#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:52,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:56:52,834 INFO L290 TraceCheckUtils]: 61: Hoare triple {18579#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18768#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:56:52,835 INFO L290 TraceCheckUtils]: 62: Hoare triple {18768#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !(~v~0 % 4294967296 < 268435455); {18550#false} is VALID [2022-04-15 06:56:52,835 INFO L272 TraceCheckUtils]: 63: Hoare triple {18550#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {18550#false} is VALID [2022-04-15 06:56:52,835 INFO L290 TraceCheckUtils]: 64: Hoare triple {18550#false} ~cond := #in~cond; {18550#false} is VALID [2022-04-15 06:56:52,835 INFO L290 TraceCheckUtils]: 65: Hoare triple {18550#false} assume 0 == ~cond; {18550#false} is VALID [2022-04-15 06:56:52,835 INFO L290 TraceCheckUtils]: 66: Hoare triple {18550#false} assume !false; {18550#false} is VALID [2022-04-15 06:56:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:52,836 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:56:54,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {18550#false} assume !false; {18550#false} is VALID [2022-04-15 06:56:54,068 INFO L290 TraceCheckUtils]: 65: Hoare triple {18550#false} assume 0 == ~cond; {18550#false} is VALID [2022-04-15 06:56:54,068 INFO L290 TraceCheckUtils]: 64: Hoare triple {18550#false} ~cond := #in~cond; {18550#false} is VALID [2022-04-15 06:56:54,068 INFO L272 TraceCheckUtils]: 63: Hoare triple {18550#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {18550#false} is VALID [2022-04-15 06:56:54,068 INFO L290 TraceCheckUtils]: 62: Hoare triple {18796#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {18550#false} is VALID [2022-04-15 06:56:54,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {18800#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18796#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,069 INFO L290 TraceCheckUtils]: 60: Hoare triple {18800#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18800#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {18807#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18800#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,070 INFO L290 TraceCheckUtils]: 58: Hoare triple {18807#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18807#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,070 INFO L290 TraceCheckUtils]: 57: Hoare triple {18814#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18807#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,071 INFO L290 TraceCheckUtils]: 56: Hoare triple {18814#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18814#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,071 INFO L290 TraceCheckUtils]: 55: Hoare triple {18821#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18814#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {18821#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18821#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,072 INFO L290 TraceCheckUtils]: 53: Hoare triple {18828#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18821#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,072 INFO L290 TraceCheckUtils]: 52: Hoare triple {18828#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18828#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,073 INFO L290 TraceCheckUtils]: 51: Hoare triple {18835#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18828#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,073 INFO L290 TraceCheckUtils]: 50: Hoare triple {18835#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18835#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,074 INFO L290 TraceCheckUtils]: 49: Hoare triple {18842#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18835#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,074 INFO L290 TraceCheckUtils]: 48: Hoare triple {18842#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18842#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {18849#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18842#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,075 INFO L290 TraceCheckUtils]: 46: Hoare triple {18849#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18849#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {18856#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18849#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {18856#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18856#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,076 INFO L290 TraceCheckUtils]: 43: Hoare triple {18863#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18856#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,076 INFO L290 TraceCheckUtils]: 42: Hoare triple {18863#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18863#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,077 INFO L290 TraceCheckUtils]: 41: Hoare triple {18870#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18863#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,077 INFO L290 TraceCheckUtils]: 40: Hoare triple {18870#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18870#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {18877#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18870#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {18877#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18877#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,078 INFO L290 TraceCheckUtils]: 37: Hoare triple {18884#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18877#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,079 INFO L290 TraceCheckUtils]: 36: Hoare triple {18884#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18884#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,079 INFO L290 TraceCheckUtils]: 35: Hoare triple {18891#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18884#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,080 INFO L290 TraceCheckUtils]: 34: Hoare triple {18891#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18891#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,080 INFO L290 TraceCheckUtils]: 33: Hoare triple {18898#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18891#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,080 INFO L290 TraceCheckUtils]: 32: Hoare triple {18898#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18898#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,081 INFO L290 TraceCheckUtils]: 31: Hoare triple {18905#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18898#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,081 INFO L290 TraceCheckUtils]: 30: Hoare triple {18905#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18905#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,082 INFO L290 TraceCheckUtils]: 29: Hoare triple {18912#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18905#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,082 INFO L290 TraceCheckUtils]: 28: Hoare triple {18912#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18912#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,083 INFO L290 TraceCheckUtils]: 27: Hoare triple {18919#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18912#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,083 INFO L290 TraceCheckUtils]: 26: Hoare triple {18919#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18919#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,083 INFO L290 TraceCheckUtils]: 25: Hoare triple {18926#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18919#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,084 INFO L290 TraceCheckUtils]: 24: Hoare triple {18926#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18926#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,084 INFO L290 TraceCheckUtils]: 23: Hoare triple {18933#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18926#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {18933#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18933#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,085 INFO L290 TraceCheckUtils]: 21: Hoare triple {18940#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18933#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,085 INFO L290 TraceCheckUtils]: 20: Hoare triple {18940#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18940#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {18947#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18940#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {18947#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18947#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {18954#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18947#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {18954#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18954#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,088 INFO L290 TraceCheckUtils]: 15: Hoare triple {18961#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18954#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,088 INFO L290 TraceCheckUtils]: 14: Hoare triple {18961#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18961#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,088 INFO L290 TraceCheckUtils]: 13: Hoare triple {18968#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18961#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {18968#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18968#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {18975#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {18968#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,089 INFO L290 TraceCheckUtils]: 10: Hoare triple {18975#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {18975#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,090 INFO L290 TraceCheckUtils]: 9: Hoare triple {18549#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {18975#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:56:54,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {18549#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {18549#true} is VALID [2022-04-15 06:56:54,090 INFO L290 TraceCheckUtils]: 7: Hoare triple {18549#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L290 TraceCheckUtils]: 6: Hoare triple {18549#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L290 TraceCheckUtils]: 5: Hoare triple {18549#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {18549#true} call #t~ret9 := main(); {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18549#true} {18549#true} #85#return; {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {18549#true} assume true; {18549#true} is VALID [2022-04-15 06:56:54,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {18549#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(12, 2);call #Ultimate.allocInit(12, 3); {18549#true} is VALID [2022-04-15 06:56:54,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {18549#true} call ULTIMATE.init(); {18549#true} is VALID [2022-04-15 06:56:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:56:54,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2104071689] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:56:54,104 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:56:54,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 29, 29] total 58 [2022-04-15 06:56:54,104 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:56:54,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1023200776] [2022-04-15 06:56:54,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1023200776] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:56:54,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:56:54,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-15 06:56:54,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265284182] [2022-04-15 06:56:54,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:56:54,105 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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 [2022-04-15 06:56:54,105 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:56:54,105 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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) [2022-04-15 06:56:54,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:54,150 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-15 06:56:54,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:54,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-15 06:56:54,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=896, Invalid=2410, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 06:56:54,152 INFO L87 Difference]: Start difference. First operand 74 states and 78 transitions. Second operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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) [2022-04-15 06:56:56,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:56,896 INFO L93 Difference]: Finished difference Result 152 states and 164 transitions. [2022-04-15 06:56:56,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-15 06:56:56,896 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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 [2022-04-15 06:56:56,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:56:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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) [2022-04-15 06:56:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 113 transitions. [2022-04-15 06:56:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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) [2022-04-15 06:56:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 113 transitions. [2022-04-15 06:56:56,897 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 113 transitions. [2022-04-15 06:56:56,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:56,975 INFO L225 Difference]: With dead ends: 152 [2022-04-15 06:56:56,975 INFO L226 Difference]: Without dead ends: 84 [2022-04-15 06:56:56,976 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 109 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1785, Invalid=5355, Unknown=0, NotChecked=0, Total=7140 [2022-04-15 06:56:56,976 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 102 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 1731 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 76 SdHoareTripleChecker+Invalid, 1789 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 1731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:56:56,976 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [103 Valid, 76 Invalid, 1789 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 1731 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 06:56:56,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2022-04-15 06:56:57,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 76. [2022-04-15 06:56:57,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:56:57,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 84 states. Second operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:57,168 INFO L74 IsIncluded]: Start isIncluded. First operand 84 states. Second operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:57,168 INFO L87 Difference]: Start difference. First operand 84 states. Second operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:57,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:57,169 INFO L93 Difference]: Finished difference Result 84 states and 91 transitions. [2022-04-15 06:56:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 91 transitions. [2022-04-15 06:56:57,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:57,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:57,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 84 states. [2022-04-15 06:56:57,169 INFO L87 Difference]: Start difference. First operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 84 states. [2022-04-15 06:56:57,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:56:57,170 INFO L93 Difference]: Finished difference Result 84 states and 91 transitions. [2022-04-15 06:56:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 91 transitions. [2022-04-15 06:56:57,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:56:57,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:56:57,170 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:56:57,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:56:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 70 states have (on average 1.0714285714285714) internal successors, (75), 70 states have internal predecessors, (75), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:56:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 80 transitions. [2022-04-15 06:56:57,171 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 80 transitions. Word has length 67 [2022-04-15 06:56:57,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:56:57,171 INFO L478 AbstractCegarLoop]: Abstraction has 76 states and 80 transitions. [2022-04-15 06:56:57,171 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 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) [2022-04-15 06:56:57,172 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 80 transitions. [2022-04-15 06:56:57,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:56:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2022-04-15 06:56:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-15 06:56:57,262 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:56:57,262 INFO L499 BasicCegarLoop]: trace histogram [27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:56:57,279 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-15 06:56:57,462 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53 [2022-04-15 06:56:57,463 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:56:57,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:56:57,463 INFO L85 PathProgramCache]: Analyzing trace with hash -970418392, now seen corresponding path program 53 times [2022-04-15 06:56:57,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:56:57,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1259951397] [2022-04-15 06:56:59,667 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:56:59,858 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:56:59,859 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:56:59,861 INFO L85 PathProgramCache]: Analyzing trace with hash -921654028, now seen corresponding path program 1 times [2022-04-15 06:56:59,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:59,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145945530] [2022-04-15 06:56:59,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:59,867 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:56:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:56:59,888 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:56:59,888 INFO L85 PathProgramCache]: Analyzing trace with hash -970418392, now seen corresponding path program 54 times [2022-04-15 06:56:59,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:56:59,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052200362] [2022-04-15 06:56:59,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:56:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:56:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:00,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:00,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {19723#(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(12, 2);call #Ultimate.allocInit(12, 3); {19690#true} is VALID [2022-04-15 06:57:00,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {19690#true} assume true; {19690#true} is VALID [2022-04-15 06:57:00,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19690#true} {19690#true} #85#return; {19690#true} is VALID [2022-04-15 06:57:00,422 INFO L272 TraceCheckUtils]: 0: Hoare triple {19690#true} call ULTIMATE.init(); {19723#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:00,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {19723#(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(12, 2);call #Ultimate.allocInit(12, 3); {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {19690#true} assume true; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19690#true} {19690#true} #85#return; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L272 TraceCheckUtils]: 4: Hoare triple {19690#true} call #t~ret9 := main(); {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {19690#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {19690#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 7: Hoare triple {19690#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {19690#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {19690#true} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 9: Hoare triple {19690#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {19695#(= main_~v~0 0)} is VALID [2022-04-15 06:57:00,423 INFO L290 TraceCheckUtils]: 10: Hoare triple {19695#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {19695#(= main_~v~0 0)} is VALID [2022-04-15 06:57:00,424 INFO L290 TraceCheckUtils]: 11: Hoare triple {19695#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:00,424 INFO L290 TraceCheckUtils]: 12: Hoare triple {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:00,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:00,425 INFO L290 TraceCheckUtils]: 14: Hoare triple {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:00,425 INFO L290 TraceCheckUtils]: 15: Hoare triple {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:00,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:00,426 INFO L290 TraceCheckUtils]: 17: Hoare triple {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:00,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:00,427 INFO L290 TraceCheckUtils]: 19: Hoare triple {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:00,427 INFO L290 TraceCheckUtils]: 20: Hoare triple {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:00,427 INFO L290 TraceCheckUtils]: 21: Hoare triple {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:00,428 INFO L290 TraceCheckUtils]: 22: Hoare triple {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:00,428 INFO L290 TraceCheckUtils]: 23: Hoare triple {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:00,428 INFO L290 TraceCheckUtils]: 24: Hoare triple {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:00,429 INFO L290 TraceCheckUtils]: 25: Hoare triple {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:00,429 INFO L290 TraceCheckUtils]: 26: Hoare triple {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:00,430 INFO L290 TraceCheckUtils]: 27: Hoare triple {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:00,430 INFO L290 TraceCheckUtils]: 28: Hoare triple {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:00,430 INFO L290 TraceCheckUtils]: 29: Hoare triple {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:00,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:00,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:00,431 INFO L290 TraceCheckUtils]: 32: Hoare triple {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:00,432 INFO L290 TraceCheckUtils]: 33: Hoare triple {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:00,432 INFO L290 TraceCheckUtils]: 34: Hoare triple {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:00,432 INFO L290 TraceCheckUtils]: 35: Hoare triple {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:00,433 INFO L290 TraceCheckUtils]: 36: Hoare triple {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:00,433 INFO L290 TraceCheckUtils]: 37: Hoare triple {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:00,433 INFO L290 TraceCheckUtils]: 38: Hoare triple {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:00,434 INFO L290 TraceCheckUtils]: 39: Hoare triple {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:00,434 INFO L290 TraceCheckUtils]: 40: Hoare triple {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:00,435 INFO L290 TraceCheckUtils]: 41: Hoare triple {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:00,435 INFO L290 TraceCheckUtils]: 42: Hoare triple {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:00,435 INFO L290 TraceCheckUtils]: 43: Hoare triple {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:00,436 INFO L290 TraceCheckUtils]: 44: Hoare triple {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:00,436 INFO L290 TraceCheckUtils]: 45: Hoare triple {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:00,436 INFO L290 TraceCheckUtils]: 46: Hoare triple {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:00,437 INFO L290 TraceCheckUtils]: 47: Hoare triple {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:00,437 INFO L290 TraceCheckUtils]: 48: Hoare triple {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:00,437 INFO L290 TraceCheckUtils]: 49: Hoare triple {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:00,438 INFO L290 TraceCheckUtils]: 50: Hoare triple {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:00,438 INFO L290 TraceCheckUtils]: 51: Hoare triple {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:00,439 INFO L290 TraceCheckUtils]: 52: Hoare triple {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:00,439 INFO L290 TraceCheckUtils]: 53: Hoare triple {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:00,439 INFO L290 TraceCheckUtils]: 54: Hoare triple {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:00,440 INFO L290 TraceCheckUtils]: 55: Hoare triple {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:00,440 INFO L290 TraceCheckUtils]: 56: Hoare triple {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:00,440 INFO L290 TraceCheckUtils]: 57: Hoare triple {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:00,441 INFO L290 TraceCheckUtils]: 58: Hoare triple {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:00,441 INFO L290 TraceCheckUtils]: 59: Hoare triple {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:00,441 INFO L290 TraceCheckUtils]: 60: Hoare triple {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:00,442 INFO L290 TraceCheckUtils]: 61: Hoare triple {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:00,442 INFO L290 TraceCheckUtils]: 62: Hoare triple {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:00,443 INFO L290 TraceCheckUtils]: 63: Hoare triple {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19722#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:00,443 INFO L290 TraceCheckUtils]: 64: Hoare triple {19722#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 27))} assume !(~v~0 % 4294967296 < 268435455); {19691#false} is VALID [2022-04-15 06:57:00,443 INFO L272 TraceCheckUtils]: 65: Hoare triple {19691#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {19691#false} is VALID [2022-04-15 06:57:00,443 INFO L290 TraceCheckUtils]: 66: Hoare triple {19691#false} ~cond := #in~cond; {19691#false} is VALID [2022-04-15 06:57:00,443 INFO L290 TraceCheckUtils]: 67: Hoare triple {19691#false} assume 0 == ~cond; {19691#false} is VALID [2022-04-15 06:57:00,443 INFO L290 TraceCheckUtils]: 68: Hoare triple {19691#false} assume !false; {19691#false} is VALID [2022-04-15 06:57:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:00,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:00,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052200362] [2022-04-15 06:57:00,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052200362] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:00,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [894794597] [2022-04-15 06:57:00,444 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:57:00,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:00,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:00,445 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) [2022-04-15 06:57:00,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-15 06:57:02,626 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-15 06:57:02,626 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:02,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 60 conjunts are in the unsatisfiable core [2022-04-15 06:57:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:02,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:03,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {19690#true} call ULTIMATE.init(); {19690#true} is VALID [2022-04-15 06:57:03,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {19690#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(12, 2);call #Ultimate.allocInit(12, 3); {19690#true} is VALID [2022-04-15 06:57:03,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {19690#true} assume true; {19690#true} is VALID [2022-04-15 06:57:03,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19690#true} {19690#true} #85#return; {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L272 TraceCheckUtils]: 4: Hoare triple {19690#true} call #t~ret9 := main(); {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 5: Hoare triple {19690#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 6: Hoare triple {19690#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {19690#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 8: Hoare triple {19690#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {19690#true} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {19690#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {19695#(= main_~v~0 0)} is VALID [2022-04-15 06:57:03,072 INFO L290 TraceCheckUtils]: 10: Hoare triple {19695#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {19695#(= main_~v~0 0)} is VALID [2022-04-15 06:57:03,073 INFO L290 TraceCheckUtils]: 11: Hoare triple {19695#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:03,073 INFO L290 TraceCheckUtils]: 12: Hoare triple {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:03,073 INFO L290 TraceCheckUtils]: 13: Hoare triple {19696#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:03,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:03,074 INFO L290 TraceCheckUtils]: 15: Hoare triple {19697#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:03,074 INFO L290 TraceCheckUtils]: 16: Hoare triple {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:03,075 INFO L290 TraceCheckUtils]: 17: Hoare triple {19698#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:03,075 INFO L290 TraceCheckUtils]: 18: Hoare triple {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:03,076 INFO L290 TraceCheckUtils]: 19: Hoare triple {19699#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:03,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:03,076 INFO L290 TraceCheckUtils]: 21: Hoare triple {19700#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:03,077 INFO L290 TraceCheckUtils]: 22: Hoare triple {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:03,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {19701#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:03,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:03,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {19702#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:03,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:03,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {19703#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:03,079 INFO L290 TraceCheckUtils]: 28: Hoare triple {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:03,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {19704#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:03,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:03,080 INFO L290 TraceCheckUtils]: 31: Hoare triple {19705#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:03,080 INFO L290 TraceCheckUtils]: 32: Hoare triple {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:03,081 INFO L290 TraceCheckUtils]: 33: Hoare triple {19706#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:03,081 INFO L290 TraceCheckUtils]: 34: Hoare triple {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:03,081 INFO L290 TraceCheckUtils]: 35: Hoare triple {19707#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:03,082 INFO L290 TraceCheckUtils]: 36: Hoare triple {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:03,082 INFO L290 TraceCheckUtils]: 37: Hoare triple {19708#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:03,082 INFO L290 TraceCheckUtils]: 38: Hoare triple {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:03,083 INFO L290 TraceCheckUtils]: 39: Hoare triple {19709#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:03,083 INFO L290 TraceCheckUtils]: 40: Hoare triple {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:03,083 INFO L290 TraceCheckUtils]: 41: Hoare triple {19710#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:03,084 INFO L290 TraceCheckUtils]: 42: Hoare triple {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:03,084 INFO L290 TraceCheckUtils]: 43: Hoare triple {19711#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:03,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:03,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {19712#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:03,085 INFO L290 TraceCheckUtils]: 46: Hoare triple {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:03,086 INFO L290 TraceCheckUtils]: 47: Hoare triple {19713#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:03,086 INFO L290 TraceCheckUtils]: 48: Hoare triple {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:03,086 INFO L290 TraceCheckUtils]: 49: Hoare triple {19714#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:03,087 INFO L290 TraceCheckUtils]: 50: Hoare triple {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:03,087 INFO L290 TraceCheckUtils]: 51: Hoare triple {19715#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:03,087 INFO L290 TraceCheckUtils]: 52: Hoare triple {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:03,088 INFO L290 TraceCheckUtils]: 53: Hoare triple {19716#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:03,088 INFO L290 TraceCheckUtils]: 54: Hoare triple {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:03,089 INFO L290 TraceCheckUtils]: 55: Hoare triple {19717#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:03,089 INFO L290 TraceCheckUtils]: 56: Hoare triple {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:03,089 INFO L290 TraceCheckUtils]: 57: Hoare triple {19718#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:03,090 INFO L290 TraceCheckUtils]: 58: Hoare triple {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:03,090 INFO L290 TraceCheckUtils]: 59: Hoare triple {19719#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:03,090 INFO L290 TraceCheckUtils]: 60: Hoare triple {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:03,091 INFO L290 TraceCheckUtils]: 61: Hoare triple {19720#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:03,091 INFO L290 TraceCheckUtils]: 62: Hoare triple {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:03,091 INFO L290 TraceCheckUtils]: 63: Hoare triple {19721#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19916#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:03,092 INFO L290 TraceCheckUtils]: 64: Hoare triple {19916#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !(~v~0 % 4294967296 < 268435455); {19691#false} is VALID [2022-04-15 06:57:03,092 INFO L272 TraceCheckUtils]: 65: Hoare triple {19691#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {19691#false} is VALID [2022-04-15 06:57:03,092 INFO L290 TraceCheckUtils]: 66: Hoare triple {19691#false} ~cond := #in~cond; {19691#false} is VALID [2022-04-15 06:57:03,092 INFO L290 TraceCheckUtils]: 67: Hoare triple {19691#false} assume 0 == ~cond; {19691#false} is VALID [2022-04-15 06:57:03,092 INFO L290 TraceCheckUtils]: 68: Hoare triple {19691#false} assume !false; {19691#false} is VALID [2022-04-15 06:57:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:03,093 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:07,228 INFO L290 TraceCheckUtils]: 68: Hoare triple {19691#false} assume !false; {19691#false} is VALID [2022-04-15 06:57:07,239 INFO L290 TraceCheckUtils]: 67: Hoare triple {19935#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {19691#false} is VALID [2022-04-15 06:57:07,240 INFO L290 TraceCheckUtils]: 66: Hoare triple {19939#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {19935#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:57:07,240 INFO L272 TraceCheckUtils]: 65: Hoare triple {19943#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {19939#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:57:07,240 INFO L290 TraceCheckUtils]: 64: Hoare triple {19947#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {19943#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:07,241 INFO L290 TraceCheckUtils]: 63: Hoare triple {19951#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19947#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,242 INFO L290 TraceCheckUtils]: 62: Hoare triple {19951#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {19951#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,242 INFO L290 TraceCheckUtils]: 61: Hoare triple {19958#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19951#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,243 INFO L290 TraceCheckUtils]: 60: Hoare triple {19958#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {19958#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,243 INFO L290 TraceCheckUtils]: 59: Hoare triple {19965#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19958#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,244 INFO L290 TraceCheckUtils]: 58: Hoare triple {19965#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {19965#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,246 INFO L290 TraceCheckUtils]: 57: Hoare triple {19972#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19965#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,247 INFO L290 TraceCheckUtils]: 56: Hoare triple {19972#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {19972#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,253 INFO L290 TraceCheckUtils]: 55: Hoare triple {19979#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19972#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,253 INFO L290 TraceCheckUtils]: 54: Hoare triple {19979#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {19979#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,254 INFO L290 TraceCheckUtils]: 53: Hoare triple {19986#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19979#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,254 INFO L290 TraceCheckUtils]: 52: Hoare triple {19986#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {19986#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,255 INFO L290 TraceCheckUtils]: 51: Hoare triple {19993#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19986#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,255 INFO L290 TraceCheckUtils]: 50: Hoare triple {19993#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {19993#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {20000#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {19993#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {20000#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20000#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,259 INFO L290 TraceCheckUtils]: 47: Hoare triple {20007#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20000#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,259 INFO L290 TraceCheckUtils]: 46: Hoare triple {20007#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20007#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,264 INFO L290 TraceCheckUtils]: 45: Hoare triple {20014#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20007#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,264 INFO L290 TraceCheckUtils]: 44: Hoare triple {20014#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20014#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,265 INFO L290 TraceCheckUtils]: 43: Hoare triple {20021#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20014#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,265 INFO L290 TraceCheckUtils]: 42: Hoare triple {20021#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20021#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,267 INFO L290 TraceCheckUtils]: 41: Hoare triple {20028#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20021#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,267 INFO L290 TraceCheckUtils]: 40: Hoare triple {20028#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20028#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {20035#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20028#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,270 INFO L290 TraceCheckUtils]: 38: Hoare triple {20035#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20035#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,271 INFO L290 TraceCheckUtils]: 37: Hoare triple {20042#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20035#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,271 INFO L290 TraceCheckUtils]: 36: Hoare triple {20042#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20042#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,272 INFO L290 TraceCheckUtils]: 35: Hoare triple {20049#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20042#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,272 INFO L290 TraceCheckUtils]: 34: Hoare triple {20049#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20049#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,273 INFO L290 TraceCheckUtils]: 33: Hoare triple {20056#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20049#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:57:07,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {20056#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20056#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {20063#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20056#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,275 INFO L290 TraceCheckUtils]: 30: Hoare triple {20063#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20063#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,275 INFO L290 TraceCheckUtils]: 29: Hoare triple {20070#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20063#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,276 INFO L290 TraceCheckUtils]: 28: Hoare triple {20070#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20070#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,277 INFO L290 TraceCheckUtils]: 27: Hoare triple {20077#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20070#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,277 INFO L290 TraceCheckUtils]: 26: Hoare triple {20077#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20077#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,278 INFO L290 TraceCheckUtils]: 25: Hoare triple {20084#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20077#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {20084#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20084#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,279 INFO L290 TraceCheckUtils]: 23: Hoare triple {20091#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20084#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,279 INFO L290 TraceCheckUtils]: 22: Hoare triple {20091#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20091#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {20098#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20091#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,283 INFO L290 TraceCheckUtils]: 20: Hoare triple {20098#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20098#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {20105#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20098#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {20105#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20105#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,287 INFO L290 TraceCheckUtils]: 17: Hoare triple {20112#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20105#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,287 INFO L290 TraceCheckUtils]: 16: Hoare triple {20112#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20112#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,288 INFO L290 TraceCheckUtils]: 15: Hoare triple {20119#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20112#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:57:07,289 INFO L290 TraceCheckUtils]: 14: Hoare triple {20119#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20119#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,289 INFO L290 TraceCheckUtils]: 13: Hoare triple {20126#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20119#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {20126#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {20126#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {20133#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20126#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {20133#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {20133#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {19690#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {20133#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 8: Hoare triple {19690#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 7: Hoare triple {19690#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {19690#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {19690#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {19690#true} call #t~ret9 := main(); {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19690#true} {19690#true} #85#return; {19690#true} is VALID [2022-04-15 06:57:07,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {19690#true} assume true; {19690#true} is VALID [2022-04-15 06:57:07,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {19690#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(12, 2);call #Ultimate.allocInit(12, 3); {19690#true} is VALID [2022-04-15 06:57:07,292 INFO L272 TraceCheckUtils]: 0: Hoare triple {19690#true} call ULTIMATE.init(); {19690#true} is VALID [2022-04-15 06:57:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 727 refuted. 2 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:07,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [894794597] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:07,292 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:07,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30, 33] total 63 [2022-04-15 06:57:07,293 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:07,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1259951397] [2022-04-15 06:57:07,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1259951397] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:07,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:07,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-15 06:57:07,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992894676] [2022-04-15 06:57:07,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:07,293 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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 [2022-04-15 06:57:07,293 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:07,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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) [2022-04-15 06:57:07,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:07,336 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-15 06:57:07,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:07,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-15 06:57:07,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=977, Invalid=2928, Unknown=1, NotChecked=0, Total=3906 [2022-04-15 06:57:07,337 INFO L87 Difference]: Start difference. First operand 76 states and 80 transitions. Second operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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) [2022-04-15 06:57:10,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:10,499 INFO L93 Difference]: Finished difference Result 156 states and 168 transitions. [2022-04-15 06:57:10,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-15 06:57:10,499 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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 [2022-04-15 06:57:10,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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) [2022-04-15 06:57:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 115 transitions. [2022-04-15 06:57:10,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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) [2022-04-15 06:57:10,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 115 transitions. [2022-04-15 06:57:10,514 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 115 transitions. [2022-04-15 06:57:10,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:10,600 INFO L225 Difference]: With dead ends: 156 [2022-04-15 06:57:10,600 INFO L226 Difference]: Without dead ends: 86 [2022-04-15 06:57:10,601 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 109 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 528 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=1934, Invalid=6255, Unknown=1, NotChecked=0, Total=8190 [2022-04-15 06:57:10,601 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 95 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 1974 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 2033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 1974 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:10,602 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 141 Invalid, 2033 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1974 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 06:57:10,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-04-15 06:57:10,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 78. [2022-04-15 06:57:10,815 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:10,815 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states. Second operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:10,815 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:10,815 INFO L87 Difference]: Start difference. First operand 86 states. Second operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:10,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:10,816 INFO L93 Difference]: Finished difference Result 86 states and 93 transitions. [2022-04-15 06:57:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-04-15 06:57:10,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:10,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:10,816 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 86 states. [2022-04-15 06:57:10,816 INFO L87 Difference]: Start difference. First operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 86 states. [2022-04-15 06:57:10,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:10,817 INFO L93 Difference]: Finished difference Result 86 states and 93 transitions. [2022-04-15 06:57:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-04-15 06:57:10,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:10,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:10,817 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:10,817 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 72 states have (on average 1.0694444444444444) internal successors, (77), 72 states have internal predecessors, (77), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 82 transitions. [2022-04-15 06:57:10,818 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 82 transitions. Word has length 69 [2022-04-15 06:57:10,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:10,818 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 82 transitions. [2022-04-15 06:57:10,818 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 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) [2022-04-15 06:57:10,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 82 transitions. [2022-04-15 06:57:10,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:10,909 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2022-04-15 06:57:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 06:57:10,910 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:10,910 INFO L499 BasicCegarLoop]: trace histogram [28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:10,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:11,110 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:11,110 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:11,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash 68795526, now seen corresponding path program 55 times [2022-04-15 06:57:11,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:11,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1337678839] [2022-04-15 06:57:14,238 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:57:14,429 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:57:14,430 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:57:14,431 INFO L85 PathProgramCache]: Analyzing trace with hash -862548684, now seen corresponding path program 1 times [2022-04-15 06:57:14,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:14,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892448331] [2022-04-15 06:57:14,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:14,439 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:57:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:14,443 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:57:14,443 INFO L85 PathProgramCache]: Analyzing trace with hash 68795526, now seen corresponding path program 56 times [2022-04-15 06:57:14,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:14,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494846686] [2022-04-15 06:57:14,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:15,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:15,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {20900#(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(12, 2);call #Ultimate.allocInit(12, 3); {20866#true} is VALID [2022-04-15 06:57:15,025 INFO L290 TraceCheckUtils]: 1: Hoare triple {20866#true} assume true; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20866#true} {20866#true} #85#return; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L272 TraceCheckUtils]: 0: Hoare triple {20866#true} call ULTIMATE.init(); {20900#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:15,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {20900#(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(12, 2);call #Ultimate.allocInit(12, 3); {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {20866#true} assume true; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20866#true} {20866#true} #85#return; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L272 TraceCheckUtils]: 4: Hoare triple {20866#true} call #t~ret9 := main(); {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L290 TraceCheckUtils]: 5: Hoare triple {20866#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L290 TraceCheckUtils]: 6: Hoare triple {20866#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,026 INFO L290 TraceCheckUtils]: 7: Hoare triple {20866#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {20866#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {20866#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {20871#(= main_~v~0 0)} is VALID [2022-04-15 06:57:15,027 INFO L290 TraceCheckUtils]: 10: Hoare triple {20871#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {20871#(= main_~v~0 0)} is VALID [2022-04-15 06:57:15,027 INFO L290 TraceCheckUtils]: 11: Hoare triple {20871#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:15,028 INFO L290 TraceCheckUtils]: 12: Hoare triple {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:15,028 INFO L290 TraceCheckUtils]: 13: Hoare triple {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:15,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:15,029 INFO L290 TraceCheckUtils]: 15: Hoare triple {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:15,030 INFO L290 TraceCheckUtils]: 16: Hoare triple {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:15,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:15,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:15,031 INFO L290 TraceCheckUtils]: 19: Hoare triple {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:15,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:15,032 INFO L290 TraceCheckUtils]: 21: Hoare triple {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:15,032 INFO L290 TraceCheckUtils]: 22: Hoare triple {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:15,032 INFO L290 TraceCheckUtils]: 23: Hoare triple {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:15,033 INFO L290 TraceCheckUtils]: 24: Hoare triple {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:15,033 INFO L290 TraceCheckUtils]: 25: Hoare triple {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:15,034 INFO L290 TraceCheckUtils]: 26: Hoare triple {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:15,034 INFO L290 TraceCheckUtils]: 27: Hoare triple {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:15,034 INFO L290 TraceCheckUtils]: 28: Hoare triple {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:15,035 INFO L290 TraceCheckUtils]: 29: Hoare triple {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:15,035 INFO L290 TraceCheckUtils]: 30: Hoare triple {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:15,036 INFO L290 TraceCheckUtils]: 31: Hoare triple {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:15,036 INFO L290 TraceCheckUtils]: 32: Hoare triple {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:15,036 INFO L290 TraceCheckUtils]: 33: Hoare triple {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:15,037 INFO L290 TraceCheckUtils]: 34: Hoare triple {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:15,037 INFO L290 TraceCheckUtils]: 35: Hoare triple {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:15,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:15,038 INFO L290 TraceCheckUtils]: 37: Hoare triple {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:15,038 INFO L290 TraceCheckUtils]: 38: Hoare triple {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:15,039 INFO L290 TraceCheckUtils]: 39: Hoare triple {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:15,039 INFO L290 TraceCheckUtils]: 40: Hoare triple {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:15,040 INFO L290 TraceCheckUtils]: 41: Hoare triple {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:15,040 INFO L290 TraceCheckUtils]: 42: Hoare triple {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:15,041 INFO L290 TraceCheckUtils]: 43: Hoare triple {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:15,041 INFO L290 TraceCheckUtils]: 44: Hoare triple {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:15,041 INFO L290 TraceCheckUtils]: 45: Hoare triple {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:15,042 INFO L290 TraceCheckUtils]: 46: Hoare triple {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:15,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:15,043 INFO L290 TraceCheckUtils]: 48: Hoare triple {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:15,043 INFO L290 TraceCheckUtils]: 49: Hoare triple {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:15,043 INFO L290 TraceCheckUtils]: 50: Hoare triple {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:15,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:15,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:15,045 INFO L290 TraceCheckUtils]: 53: Hoare triple {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:15,045 INFO L290 TraceCheckUtils]: 54: Hoare triple {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:15,045 INFO L290 TraceCheckUtils]: 55: Hoare triple {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:15,046 INFO L290 TraceCheckUtils]: 56: Hoare triple {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:15,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:15,047 INFO L290 TraceCheckUtils]: 58: Hoare triple {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:15,047 INFO L290 TraceCheckUtils]: 59: Hoare triple {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:15,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:15,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:15,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:15,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:15,049 INFO L290 TraceCheckUtils]: 64: Hoare triple {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:15,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20899#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 28))} is VALID [2022-04-15 06:57:15,050 INFO L290 TraceCheckUtils]: 66: Hoare triple {20899#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 28))} assume !(~v~0 % 4294967296 < 268435455); {20867#false} is VALID [2022-04-15 06:57:15,050 INFO L272 TraceCheckUtils]: 67: Hoare triple {20867#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {20867#false} is VALID [2022-04-15 06:57:15,050 INFO L290 TraceCheckUtils]: 68: Hoare triple {20867#false} ~cond := #in~cond; {20867#false} is VALID [2022-04-15 06:57:15,050 INFO L290 TraceCheckUtils]: 69: Hoare triple {20867#false} assume 0 == ~cond; {20867#false} is VALID [2022-04-15 06:57:15,050 INFO L290 TraceCheckUtils]: 70: Hoare triple {20867#false} assume !false; {20867#false} is VALID [2022-04-15 06:57:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:15,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:15,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494846686] [2022-04-15 06:57:15,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494846686] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:15,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168068088] [2022-04-15 06:57:15,051 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:57:15,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:15,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:15,052 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) [2022-04-15 06:57:15,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-15 06:57:15,117 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:57:15,117 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:15,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-15 06:57:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:15,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:15,671 INFO L272 TraceCheckUtils]: 0: Hoare triple {20866#true} call ULTIMATE.init(); {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {20866#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(12, 2);call #Ultimate.allocInit(12, 3); {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 2: Hoare triple {20866#true} assume true; {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20866#true} {20866#true} #85#return; {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {20866#true} call #t~ret9 := main(); {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 5: Hoare triple {20866#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 6: Hoare triple {20866#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 7: Hoare triple {20866#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {20866#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {20866#true} is VALID [2022-04-15 06:57:15,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {20866#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {20871#(= main_~v~0 0)} is VALID [2022-04-15 06:57:15,672 INFO L290 TraceCheckUtils]: 10: Hoare triple {20871#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {20871#(= main_~v~0 0)} is VALID [2022-04-15 06:57:15,672 INFO L290 TraceCheckUtils]: 11: Hoare triple {20871#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:15,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:15,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {20872#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:15,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:15,674 INFO L290 TraceCheckUtils]: 15: Hoare triple {20873#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:15,674 INFO L290 TraceCheckUtils]: 16: Hoare triple {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:15,674 INFO L290 TraceCheckUtils]: 17: Hoare triple {20874#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:15,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:15,675 INFO L290 TraceCheckUtils]: 19: Hoare triple {20875#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:15,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:15,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {20876#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:15,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:15,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {20877#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:15,677 INFO L290 TraceCheckUtils]: 24: Hoare triple {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:15,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {20878#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:15,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:15,678 INFO L290 TraceCheckUtils]: 27: Hoare triple {20879#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:15,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:15,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {20880#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:15,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:15,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {20881#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:15,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:15,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {20882#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:15,681 INFO L290 TraceCheckUtils]: 34: Hoare triple {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:15,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {20883#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:15,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:15,682 INFO L290 TraceCheckUtils]: 37: Hoare triple {20884#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:15,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:15,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {20885#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:15,683 INFO L290 TraceCheckUtils]: 40: Hoare triple {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:15,683 INFO L290 TraceCheckUtils]: 41: Hoare triple {20886#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:15,683 INFO L290 TraceCheckUtils]: 42: Hoare triple {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:15,684 INFO L290 TraceCheckUtils]: 43: Hoare triple {20887#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:15,684 INFO L290 TraceCheckUtils]: 44: Hoare triple {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:15,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {20888#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:15,685 INFO L290 TraceCheckUtils]: 46: Hoare triple {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:15,685 INFO L290 TraceCheckUtils]: 47: Hoare triple {20889#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:15,686 INFO L290 TraceCheckUtils]: 48: Hoare triple {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:15,686 INFO L290 TraceCheckUtils]: 49: Hoare triple {20890#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:15,686 INFO L290 TraceCheckUtils]: 50: Hoare triple {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:15,687 INFO L290 TraceCheckUtils]: 51: Hoare triple {20891#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:15,687 INFO L290 TraceCheckUtils]: 52: Hoare triple {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:15,687 INFO L290 TraceCheckUtils]: 53: Hoare triple {20892#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:15,688 INFO L290 TraceCheckUtils]: 54: Hoare triple {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:15,688 INFO L290 TraceCheckUtils]: 55: Hoare triple {20893#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:15,688 INFO L290 TraceCheckUtils]: 56: Hoare triple {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:15,689 INFO L290 TraceCheckUtils]: 57: Hoare triple {20894#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:15,689 INFO L290 TraceCheckUtils]: 58: Hoare triple {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:15,690 INFO L290 TraceCheckUtils]: 59: Hoare triple {20895#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:15,690 INFO L290 TraceCheckUtils]: 60: Hoare triple {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:15,690 INFO L290 TraceCheckUtils]: 61: Hoare triple {20896#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:15,691 INFO L290 TraceCheckUtils]: 62: Hoare triple {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:15,691 INFO L290 TraceCheckUtils]: 63: Hoare triple {20897#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:15,691 INFO L290 TraceCheckUtils]: 64: Hoare triple {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:15,692 INFO L290 TraceCheckUtils]: 65: Hoare triple {20898#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21099#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:15,692 INFO L290 TraceCheckUtils]: 66: Hoare triple {21099#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {21099#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:15,693 INFO L272 TraceCheckUtils]: 67: Hoare triple {21099#(and (<= main_~v~0 28) (<= 28 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {21106#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:57:15,693 INFO L290 TraceCheckUtils]: 68: Hoare triple {21106#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21110#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:57:15,693 INFO L290 TraceCheckUtils]: 69: Hoare triple {21110#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20867#false} is VALID [2022-04-15 06:57:15,693 INFO L290 TraceCheckUtils]: 70: Hoare triple {20867#false} assume !false; {20867#false} is VALID [2022-04-15 06:57:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:15,694 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:16,028 INFO L290 TraceCheckUtils]: 70: Hoare triple {20867#false} assume !false; {20867#false} is VALID [2022-04-15 06:57:16,029 INFO L290 TraceCheckUtils]: 69: Hoare triple {21110#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {20867#false} is VALID [2022-04-15 06:57:16,029 INFO L290 TraceCheckUtils]: 68: Hoare triple {21106#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21110#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:57:16,029 INFO L272 TraceCheckUtils]: 67: Hoare triple {21126#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {21106#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:57:16,030 INFO L290 TraceCheckUtils]: 66: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,030 INFO L290 TraceCheckUtils]: 65: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,031 INFO L290 TraceCheckUtils]: 64: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,031 INFO L290 TraceCheckUtils]: 63: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,032 INFO L290 TraceCheckUtils]: 62: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,032 INFO L290 TraceCheckUtils]: 61: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,032 INFO L290 TraceCheckUtils]: 60: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,033 INFO L290 TraceCheckUtils]: 59: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,033 INFO L290 TraceCheckUtils]: 58: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,034 INFO L290 TraceCheckUtils]: 57: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,034 INFO L290 TraceCheckUtils]: 56: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,034 INFO L290 TraceCheckUtils]: 55: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,036 INFO L290 TraceCheckUtils]: 51: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,036 INFO L290 TraceCheckUtils]: 50: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,037 INFO L290 TraceCheckUtils]: 49: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,037 INFO L290 TraceCheckUtils]: 48: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,038 INFO L290 TraceCheckUtils]: 46: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,038 INFO L290 TraceCheckUtils]: 45: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,038 INFO L290 TraceCheckUtils]: 44: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,039 INFO L290 TraceCheckUtils]: 43: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,039 INFO L290 TraceCheckUtils]: 42: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,040 INFO L290 TraceCheckUtils]: 41: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,040 INFO L290 TraceCheckUtils]: 40: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,041 INFO L290 TraceCheckUtils]: 38: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,041 INFO L290 TraceCheckUtils]: 37: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,042 INFO L290 TraceCheckUtils]: 36: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,042 INFO L290 TraceCheckUtils]: 35: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,042 INFO L290 TraceCheckUtils]: 34: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,058 INFO L290 TraceCheckUtils]: 32: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,059 INFO L290 TraceCheckUtils]: 31: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,059 INFO L290 TraceCheckUtils]: 30: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,060 INFO L290 TraceCheckUtils]: 28: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,060 INFO L290 TraceCheckUtils]: 27: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,062 INFO L290 TraceCheckUtils]: 24: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,062 INFO L290 TraceCheckUtils]: 23: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,062 INFO L290 TraceCheckUtils]: 22: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,063 INFO L290 TraceCheckUtils]: 21: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,063 INFO L290 TraceCheckUtils]: 20: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,064 INFO L290 TraceCheckUtils]: 19: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,064 INFO L290 TraceCheckUtils]: 18: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,065 INFO L290 TraceCheckUtils]: 17: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,065 INFO L290 TraceCheckUtils]: 16: Hoare triple {21133#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,066 INFO L290 TraceCheckUtils]: 15: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21133#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:57:16,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {21140#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21140#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:57:16,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {21147#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {21126#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {21147#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 10: Hoare triple {21126#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 9: Hoare triple {20866#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {21126#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 8: Hoare triple {20866#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {20866#true} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 7: Hoare triple {20866#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {20866#true} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 6: Hoare triple {20866#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {20866#true} is VALID [2022-04-15 06:57:16,068 INFO L290 TraceCheckUtils]: 5: Hoare triple {20866#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {20866#true} is VALID [2022-04-15 06:57:16,068 INFO L272 TraceCheckUtils]: 4: Hoare triple {20866#true} call #t~ret9 := main(); {20866#true} is VALID [2022-04-15 06:57:16,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20866#true} {20866#true} #85#return; {20866#true} is VALID [2022-04-15 06:57:16,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {20866#true} assume true; {20866#true} is VALID [2022-04-15 06:57:16,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {20866#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(12, 2);call #Ultimate.allocInit(12, 3); {20866#true} is VALID [2022-04-15 06:57:16,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {20866#true} call ULTIMATE.init(); {20866#true} is VALID [2022-04-15 06:57:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 609 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-04-15 06:57:16,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168068088] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:16,069 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:16,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 33, 8] total 39 [2022-04-15 06:57:16,070 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:16,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1337678839] [2022-04-15 06:57:16,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1337678839] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:16,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:16,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-15 06:57:16,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387112161] [2022-04-15 06:57:16,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:16,071 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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 [2022-04-15 06:57:16,071 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:16,071 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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) [2022-04-15 06:57:16,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:16,129 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-15 06:57:16,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:16,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-15 06:57:16,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=1349, Unknown=0, NotChecked=0, Total=1482 [2022-04-15 06:57:16,130 INFO L87 Difference]: Start difference. First operand 78 states and 82 transitions. Second operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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) [2022-04-15 06:57:19,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:19,376 INFO L93 Difference]: Finished difference Result 160 states and 172 transitions. [2022-04-15 06:57:19,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-15 06:57:19,376 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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 [2022-04-15 06:57:19,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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) [2022-04-15 06:57:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 117 transitions. [2022-04-15 06:57:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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) [2022-04-15 06:57:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 117 transitions. [2022-04-15 06:57:19,377 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 117 transitions. [2022-04-15 06:57:19,461 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:19,461 INFO L225 Difference]: With dead ends: 160 [2022-04-15 06:57:19,461 INFO L226 Difference]: Without dead ends: 88 [2022-04-15 06:57:19,462 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 137 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 430 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=333, Invalid=4223, Unknown=0, NotChecked=0, Total=4556 [2022-04-15 06:57:19,462 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 97 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 1987 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 2048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 1987 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:19,463 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 81 Invalid, 2048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 1987 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 06:57:19,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2022-04-15 06:57:19,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 80. [2022-04-15 06:57:19,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:19,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 88 states. Second operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:19,681 INFO L74 IsIncluded]: Start isIncluded. First operand 88 states. Second operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:19,681 INFO L87 Difference]: Start difference. First operand 88 states. Second operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:19,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:19,682 INFO L93 Difference]: Finished difference Result 88 states and 95 transitions. [2022-04-15 06:57:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 95 transitions. [2022-04-15 06:57:19,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:19,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:19,682 INFO L74 IsIncluded]: Start isIncluded. First operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 88 states. [2022-04-15 06:57:19,683 INFO L87 Difference]: Start difference. First operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 88 states. [2022-04-15 06:57:19,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:19,683 INFO L93 Difference]: Finished difference Result 88 states and 95 transitions. [2022-04-15 06:57:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 95 transitions. [2022-04-15 06:57:19,684 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:19,684 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:19,684 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:19,684 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 74 states have (on average 1.0675675675675675) internal successors, (79), 74 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 84 transitions. [2022-04-15 06:57:19,684 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 84 transitions. Word has length 71 [2022-04-15 06:57:19,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:19,685 INFO L478 AbstractCegarLoop]: Abstraction has 80 states and 84 transitions. [2022-04-15 06:57:19,685 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 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) [2022-04-15 06:57:19,685 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 84 transitions. [2022-04-15 06:57:19,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 84 transitions. [2022-04-15 06:57:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-15 06:57:19,790 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:19,790 INFO L499 BasicCegarLoop]: trace histogram [29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:19,810 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:19,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:19,991 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:19,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:19,991 INFO L85 PathProgramCache]: Analyzing trace with hash -1974009244, now seen corresponding path program 57 times [2022-04-15 06:57:19,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:19,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1506773910] [2022-04-15 06:57:20,335 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:57:20,336 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:57:20,338 INFO L85 PathProgramCache]: Analyzing trace with hash -803443340, now seen corresponding path program 1 times [2022-04-15 06:57:20,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:20,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765959303] [2022-04-15 06:57:20,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:20,358 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:57:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:20,364 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:57:20,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1974009244, now seen corresponding path program 58 times [2022-04-15 06:57:20,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:20,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195885085] [2022-04-15 06:57:20,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:20,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:20,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {22083#(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(12, 2);call #Ultimate.allocInit(12, 3); {22048#true} is VALID [2022-04-15 06:57:20,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {22048#true} assume true; {22048#true} is VALID [2022-04-15 06:57:20,952 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22048#true} {22048#true} #85#return; {22048#true} is VALID [2022-04-15 06:57:20,952 INFO L272 TraceCheckUtils]: 0: Hoare triple {22048#true} call ULTIMATE.init(); {22083#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {22083#(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(12, 2);call #Ultimate.allocInit(12, 3); {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {22048#true} assume true; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22048#true} {22048#true} #85#return; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {22048#true} call #t~ret9 := main(); {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {22048#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {22048#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 7: Hoare triple {22048#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 8: Hoare triple {22048#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {22048#true} is VALID [2022-04-15 06:57:20,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {22048#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {22053#(= main_~v~0 0)} is VALID [2022-04-15 06:57:20,954 INFO L290 TraceCheckUtils]: 10: Hoare triple {22053#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {22053#(= main_~v~0 0)} is VALID [2022-04-15 06:57:20,954 INFO L290 TraceCheckUtils]: 11: Hoare triple {22053#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:20,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:20,955 INFO L290 TraceCheckUtils]: 13: Hoare triple {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:20,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:20,956 INFO L290 TraceCheckUtils]: 15: Hoare triple {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:20,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:20,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:20,957 INFO L290 TraceCheckUtils]: 18: Hoare triple {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:20,957 INFO L290 TraceCheckUtils]: 19: Hoare triple {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:20,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:20,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:20,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:20,959 INFO L290 TraceCheckUtils]: 23: Hoare triple {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:20,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:20,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:20,960 INFO L290 TraceCheckUtils]: 26: Hoare triple {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:20,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:20,961 INFO L290 TraceCheckUtils]: 28: Hoare triple {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:20,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:20,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:20,962 INFO L290 TraceCheckUtils]: 31: Hoare triple {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:20,962 INFO L290 TraceCheckUtils]: 32: Hoare triple {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:20,963 INFO L290 TraceCheckUtils]: 33: Hoare triple {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:20,963 INFO L290 TraceCheckUtils]: 34: Hoare triple {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:20,963 INFO L290 TraceCheckUtils]: 35: Hoare triple {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:20,964 INFO L290 TraceCheckUtils]: 36: Hoare triple {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:20,964 INFO L290 TraceCheckUtils]: 37: Hoare triple {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:20,964 INFO L290 TraceCheckUtils]: 38: Hoare triple {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:20,965 INFO L290 TraceCheckUtils]: 39: Hoare triple {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:20,965 INFO L290 TraceCheckUtils]: 40: Hoare triple {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:20,966 INFO L290 TraceCheckUtils]: 41: Hoare triple {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:20,966 INFO L290 TraceCheckUtils]: 42: Hoare triple {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:20,966 INFO L290 TraceCheckUtils]: 43: Hoare triple {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:20,967 INFO L290 TraceCheckUtils]: 44: Hoare triple {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:20,967 INFO L290 TraceCheckUtils]: 45: Hoare triple {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:20,968 INFO L290 TraceCheckUtils]: 46: Hoare triple {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:20,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:20,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:20,969 INFO L290 TraceCheckUtils]: 49: Hoare triple {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:20,969 INFO L290 TraceCheckUtils]: 50: Hoare triple {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:20,970 INFO L290 TraceCheckUtils]: 51: Hoare triple {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:20,970 INFO L290 TraceCheckUtils]: 52: Hoare triple {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:20,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:20,971 INFO L290 TraceCheckUtils]: 54: Hoare triple {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:20,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:20,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:20,972 INFO L290 TraceCheckUtils]: 57: Hoare triple {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:20,972 INFO L290 TraceCheckUtils]: 58: Hoare triple {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:20,973 INFO L290 TraceCheckUtils]: 59: Hoare triple {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:20,973 INFO L290 TraceCheckUtils]: 60: Hoare triple {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:20,973 INFO L290 TraceCheckUtils]: 61: Hoare triple {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:20,974 INFO L290 TraceCheckUtils]: 62: Hoare triple {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:20,974 INFO L290 TraceCheckUtils]: 63: Hoare triple {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:20,975 INFO L290 TraceCheckUtils]: 64: Hoare triple {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:20,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:20,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:20,976 INFO L290 TraceCheckUtils]: 67: Hoare triple {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22082#(and (<= main_~v~0 29) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:57:20,976 INFO L290 TraceCheckUtils]: 68: Hoare triple {22082#(and (<= main_~v~0 29) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {22049#false} is VALID [2022-04-15 06:57:20,976 INFO L272 TraceCheckUtils]: 69: Hoare triple {22049#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {22049#false} is VALID [2022-04-15 06:57:20,977 INFO L290 TraceCheckUtils]: 70: Hoare triple {22049#false} ~cond := #in~cond; {22049#false} is VALID [2022-04-15 06:57:20,977 INFO L290 TraceCheckUtils]: 71: Hoare triple {22049#false} assume 0 == ~cond; {22049#false} is VALID [2022-04-15 06:57:20,977 INFO L290 TraceCheckUtils]: 72: Hoare triple {22049#false} assume !false; {22049#false} is VALID [2022-04-15 06:57:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:20,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:20,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195885085] [2022-04-15 06:57:20,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195885085] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:20,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142650984] [2022-04-15 06:57:20,978 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:57:20,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:20,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:20,979 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) [2022-04-15 06:57:20,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-15 06:57:21,083 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:57:21,083 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:21,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-15 06:57:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:21,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:21,629 INFO L272 TraceCheckUtils]: 0: Hoare triple {22048#true} call ULTIMATE.init(); {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {22048#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(12, 2);call #Ultimate.allocInit(12, 3); {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {22048#true} assume true; {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22048#true} {22048#true} #85#return; {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L272 TraceCheckUtils]: 4: Hoare triple {22048#true} call #t~ret9 := main(); {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 5: Hoare triple {22048#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {22048#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {22048#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {22048#true} is VALID [2022-04-15 06:57:21,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {22048#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {22048#true} is VALID [2022-04-15 06:57:21,630 INFO L290 TraceCheckUtils]: 9: Hoare triple {22048#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {22053#(= main_~v~0 0)} is VALID [2022-04-15 06:57:21,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {22053#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {22053#(= main_~v~0 0)} is VALID [2022-04-15 06:57:21,630 INFO L290 TraceCheckUtils]: 11: Hoare triple {22053#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:21,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:21,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {22054#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:21,631 INFO L290 TraceCheckUtils]: 14: Hoare triple {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:21,632 INFO L290 TraceCheckUtils]: 15: Hoare triple {22055#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:21,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:21,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {22056#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:21,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:21,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {22057#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:21,634 INFO L290 TraceCheckUtils]: 20: Hoare triple {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:21,634 INFO L290 TraceCheckUtils]: 21: Hoare triple {22058#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:21,635 INFO L290 TraceCheckUtils]: 22: Hoare triple {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:21,635 INFO L290 TraceCheckUtils]: 23: Hoare triple {22059#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:21,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:21,636 INFO L290 TraceCheckUtils]: 25: Hoare triple {22060#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:21,636 INFO L290 TraceCheckUtils]: 26: Hoare triple {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:21,637 INFO L290 TraceCheckUtils]: 27: Hoare triple {22061#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:21,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:21,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {22062#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:21,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:21,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {22063#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:21,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:21,639 INFO L290 TraceCheckUtils]: 33: Hoare triple {22064#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:21,639 INFO L290 TraceCheckUtils]: 34: Hoare triple {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:21,640 INFO L290 TraceCheckUtils]: 35: Hoare triple {22065#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:21,640 INFO L290 TraceCheckUtils]: 36: Hoare triple {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:21,641 INFO L290 TraceCheckUtils]: 37: Hoare triple {22066#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:21,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:21,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {22067#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:21,648 INFO L290 TraceCheckUtils]: 40: Hoare triple {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:21,649 INFO L290 TraceCheckUtils]: 41: Hoare triple {22068#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:21,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:21,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {22069#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:21,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:21,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {22070#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:21,651 INFO L290 TraceCheckUtils]: 46: Hoare triple {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:21,651 INFO L290 TraceCheckUtils]: 47: Hoare triple {22071#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:21,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:21,652 INFO L290 TraceCheckUtils]: 49: Hoare triple {22072#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:21,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:21,653 INFO L290 TraceCheckUtils]: 51: Hoare triple {22073#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:21,653 INFO L290 TraceCheckUtils]: 52: Hoare triple {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:21,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {22074#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:21,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:21,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {22075#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:21,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:21,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {22076#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:21,656 INFO L290 TraceCheckUtils]: 58: Hoare triple {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:21,656 INFO L290 TraceCheckUtils]: 59: Hoare triple {22077#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:21,657 INFO L290 TraceCheckUtils]: 60: Hoare triple {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:21,657 INFO L290 TraceCheckUtils]: 61: Hoare triple {22078#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:21,658 INFO L290 TraceCheckUtils]: 62: Hoare triple {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:21,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {22079#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:21,659 INFO L290 TraceCheckUtils]: 64: Hoare triple {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:21,659 INFO L290 TraceCheckUtils]: 65: Hoare triple {22080#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:21,659 INFO L290 TraceCheckUtils]: 66: Hoare triple {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:21,660 INFO L290 TraceCheckUtils]: 67: Hoare triple {22081#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22288#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:21,660 INFO L290 TraceCheckUtils]: 68: Hoare triple {22288#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {22049#false} is VALID [2022-04-15 06:57:21,661 INFO L272 TraceCheckUtils]: 69: Hoare triple {22049#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {22049#false} is VALID [2022-04-15 06:57:21,661 INFO L290 TraceCheckUtils]: 70: Hoare triple {22049#false} ~cond := #in~cond; {22049#false} is VALID [2022-04-15 06:57:21,661 INFO L290 TraceCheckUtils]: 71: Hoare triple {22049#false} assume 0 == ~cond; {22049#false} is VALID [2022-04-15 06:57:21,661 INFO L290 TraceCheckUtils]: 72: Hoare triple {22049#false} assume !false; {22049#false} is VALID [2022-04-15 06:57:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:21,661 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:23,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {22049#false} assume !false; {22049#false} is VALID [2022-04-15 06:57:23,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {22049#false} assume 0 == ~cond; {22049#false} is VALID [2022-04-15 06:57:23,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {22049#false} ~cond := #in~cond; {22049#false} is VALID [2022-04-15 06:57:23,283 INFO L272 TraceCheckUtils]: 69: Hoare triple {22049#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {22049#false} is VALID [2022-04-15 06:57:23,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {22316#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {22049#false} is VALID [2022-04-15 06:57:23,284 INFO L290 TraceCheckUtils]: 67: Hoare triple {22320#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22316#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,285 INFO L290 TraceCheckUtils]: 66: Hoare triple {22320#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22320#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,285 INFO L290 TraceCheckUtils]: 65: Hoare triple {22327#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22320#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,285 INFO L290 TraceCheckUtils]: 64: Hoare triple {22327#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22327#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,286 INFO L290 TraceCheckUtils]: 63: Hoare triple {22334#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22327#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,286 INFO L290 TraceCheckUtils]: 62: Hoare triple {22334#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22334#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,287 INFO L290 TraceCheckUtils]: 61: Hoare triple {22341#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22334#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,287 INFO L290 TraceCheckUtils]: 60: Hoare triple {22341#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22341#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,288 INFO L290 TraceCheckUtils]: 59: Hoare triple {22348#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22341#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,288 INFO L290 TraceCheckUtils]: 58: Hoare triple {22348#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22348#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,289 INFO L290 TraceCheckUtils]: 57: Hoare triple {22355#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22348#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,289 INFO L290 TraceCheckUtils]: 56: Hoare triple {22355#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22355#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,290 INFO L290 TraceCheckUtils]: 55: Hoare triple {22362#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22355#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,290 INFO L290 TraceCheckUtils]: 54: Hoare triple {22362#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22362#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,291 INFO L290 TraceCheckUtils]: 53: Hoare triple {22369#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22362#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {22369#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22369#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,292 INFO L290 TraceCheckUtils]: 51: Hoare triple {22376#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22369#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,292 INFO L290 TraceCheckUtils]: 50: Hoare triple {22376#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22376#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,293 INFO L290 TraceCheckUtils]: 49: Hoare triple {22383#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22376#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,293 INFO L290 TraceCheckUtils]: 48: Hoare triple {22383#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22383#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,294 INFO L290 TraceCheckUtils]: 47: Hoare triple {22390#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22383#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {22390#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22390#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,295 INFO L290 TraceCheckUtils]: 45: Hoare triple {22397#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22390#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,295 INFO L290 TraceCheckUtils]: 44: Hoare triple {22397#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22397#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,296 INFO L290 TraceCheckUtils]: 43: Hoare triple {22404#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22397#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,296 INFO L290 TraceCheckUtils]: 42: Hoare triple {22404#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22404#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,296 INFO L290 TraceCheckUtils]: 41: Hoare triple {22411#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22404#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,297 INFO L290 TraceCheckUtils]: 40: Hoare triple {22411#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22411#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,297 INFO L290 TraceCheckUtils]: 39: Hoare triple {22418#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22411#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {22418#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22418#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,298 INFO L290 TraceCheckUtils]: 37: Hoare triple {22425#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22418#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,299 INFO L290 TraceCheckUtils]: 36: Hoare triple {22425#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22425#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {22432#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22425#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {22432#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22432#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {22439#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22432#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,300 INFO L290 TraceCheckUtils]: 32: Hoare triple {22439#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22439#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {22446#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22439#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {22446#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22446#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {22453#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22446#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {22453#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22453#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,303 INFO L290 TraceCheckUtils]: 27: Hoare triple {22460#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22453#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {22460#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22460#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,304 INFO L290 TraceCheckUtils]: 25: Hoare triple {22467#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22460#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,304 INFO L290 TraceCheckUtils]: 24: Hoare triple {22467#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22467#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,305 INFO L290 TraceCheckUtils]: 23: Hoare triple {22474#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22467#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {22474#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22474#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,306 INFO L290 TraceCheckUtils]: 21: Hoare triple {22481#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22474#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,306 INFO L290 TraceCheckUtils]: 20: Hoare triple {22481#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22481#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,307 INFO L290 TraceCheckUtils]: 19: Hoare triple {22488#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22481#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {22488#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22488#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,308 INFO L290 TraceCheckUtils]: 17: Hoare triple {22495#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22488#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {22495#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22495#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,309 INFO L290 TraceCheckUtils]: 15: Hoare triple {22502#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22495#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {22502#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22502#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,310 INFO L290 TraceCheckUtils]: 13: Hoare triple {22509#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22502#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,310 INFO L290 TraceCheckUtils]: 12: Hoare triple {22509#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22509#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {22516#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {22509#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {22516#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {22516#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 9: Hoare triple {22048#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {22516#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 8: Hoare triple {22048#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {22048#true} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {22048#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {22048#true} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 6: Hoare triple {22048#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {22048#true} is VALID [2022-04-15 06:57:23,311 INFO L290 TraceCheckUtils]: 5: Hoare triple {22048#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L272 TraceCheckUtils]: 4: Hoare triple {22048#true} call #t~ret9 := main(); {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22048#true} {22048#true} #85#return; {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {22048#true} assume true; {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {22048#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(12, 2);call #Ultimate.allocInit(12, 3); {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L272 TraceCheckUtils]: 0: Hoare triple {22048#true} call ULTIMATE.init(); {22048#true} is VALID [2022-04-15 06:57:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:23,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2142650984] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:23,313 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:23,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32, 32] total 64 [2022-04-15 06:57:23,313 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:23,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1506773910] [2022-04-15 06:57:23,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1506773910] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:23,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:23,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-15 06:57:23,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751808301] [2022-04-15 06:57:23,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:23,313 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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 [2022-04-15 06:57:23,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:23,314 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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) [2022-04-15 06:57:23,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:23,366 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-15 06:57:23,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:23,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-15 06:57:23,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1085, Invalid=2947, Unknown=0, NotChecked=0, Total=4032 [2022-04-15 06:57:23,367 INFO L87 Difference]: Start difference. First operand 80 states and 84 transitions. Second operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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) [2022-04-15 06:57:26,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:26,815 INFO L93 Difference]: Finished difference Result 164 states and 176 transitions. [2022-04-15 06:57:26,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-15 06:57:26,816 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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 [2022-04-15 06:57:26,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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) [2022-04-15 06:57:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 119 transitions. [2022-04-15 06:57:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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) [2022-04-15 06:57:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 119 transitions. [2022-04-15 06:57:26,817 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 119 transitions. [2022-04-15 06:57:26,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:26,897 INFO L225 Difference]: With dead ends: 164 [2022-04-15 06:57:26,897 INFO L226 Difference]: Without dead ends: 90 [2022-04-15 06:57:26,897 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 118 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 499 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=2163, Invalid=6579, Unknown=0, NotChecked=0, Total=8742 [2022-04-15 06:57:26,898 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 99 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 2085 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 100 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 2148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 2085 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:26,898 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [100 Valid, 66 Invalid, 2148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 2085 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 06:57:26,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2022-04-15 06:57:27,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 82. [2022-04-15 06:57:27,126 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:27,126 INFO L82 GeneralOperation]: Start isEquivalent. First operand 90 states. Second operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:27,127 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:27,127 INFO L87 Difference]: Start difference. First operand 90 states. Second operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:27,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:27,128 INFO L93 Difference]: Finished difference Result 90 states and 97 transitions. [2022-04-15 06:57:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 97 transitions. [2022-04-15 06:57:27,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:27,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:27,128 INFO L74 IsIncluded]: Start isIncluded. First operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 90 states. [2022-04-15 06:57:27,128 INFO L87 Difference]: Start difference. First operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 90 states. [2022-04-15 06:57:27,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:27,129 INFO L93 Difference]: Finished difference Result 90 states and 97 transitions. [2022-04-15 06:57:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 97 transitions. [2022-04-15 06:57:27,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:27,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:27,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:27,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 76 states have (on average 1.0657894736842106) internal successors, (81), 76 states have internal predecessors, (81), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 86 transitions. [2022-04-15 06:57:27,130 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 86 transitions. Word has length 73 [2022-04-15 06:57:27,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:27,130 INFO L478 AbstractCegarLoop]: Abstraction has 82 states and 86 transitions. [2022-04-15 06:57:27,130 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 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) [2022-04-15 06:57:27,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 86 transitions. [2022-04-15 06:57:27,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 86 transitions. [2022-04-15 06:57:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-15 06:57:27,235 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:27,235 INFO L499 BasicCegarLoop]: trace histogram [30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:27,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:27,451 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2022-04-15 06:57:27,451 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:27,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:27,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1985628354, now seen corresponding path program 59 times [2022-04-15 06:57:27,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:27,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [484633221] [2022-04-15 06:57:30,252 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:57:30,437 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:57:30,438 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:57:30,440 INFO L85 PathProgramCache]: Analyzing trace with hash -744337996, now seen corresponding path program 1 times [2022-04-15 06:57:30,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:30,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929508272] [2022-04-15 06:57:30,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:30,446 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:57:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:30,450 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:57:30,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1985628354, now seen corresponding path program 60 times [2022-04-15 06:57:30,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:30,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608734392] [2022-04-15 06:57:30,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:31,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:31,046 INFO L290 TraceCheckUtils]: 0: Hoare triple {23321#(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(12, 2);call #Ultimate.allocInit(12, 3); {23285#true} is VALID [2022-04-15 06:57:31,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {23285#true} assume true; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23285#true} {23285#true} #85#return; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L272 TraceCheckUtils]: 0: Hoare triple {23285#true} call ULTIMATE.init(); {23321#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:31,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {23321#(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(12, 2);call #Ultimate.allocInit(12, 3); {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L290 TraceCheckUtils]: 2: Hoare triple {23285#true} assume true; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23285#true} {23285#true} #85#return; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L272 TraceCheckUtils]: 4: Hoare triple {23285#true} call #t~ret9 := main(); {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L290 TraceCheckUtils]: 5: Hoare triple {23285#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L290 TraceCheckUtils]: 6: Hoare triple {23285#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {23285#true} is VALID [2022-04-15 06:57:31,047 INFO L290 TraceCheckUtils]: 7: Hoare triple {23285#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {23285#true} is VALID [2022-04-15 06:57:31,048 INFO L290 TraceCheckUtils]: 8: Hoare triple {23285#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {23285#true} is VALID [2022-04-15 06:57:31,048 INFO L290 TraceCheckUtils]: 9: Hoare triple {23285#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {23290#(= main_~v~0 0)} is VALID [2022-04-15 06:57:31,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {23290#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {23290#(= main_~v~0 0)} is VALID [2022-04-15 06:57:31,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {23290#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:31,049 INFO L290 TraceCheckUtils]: 12: Hoare triple {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:31,049 INFO L290 TraceCheckUtils]: 13: Hoare triple {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:31,049 INFO L290 TraceCheckUtils]: 14: Hoare triple {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:31,050 INFO L290 TraceCheckUtils]: 15: Hoare triple {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:31,050 INFO L290 TraceCheckUtils]: 16: Hoare triple {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:31,051 INFO L290 TraceCheckUtils]: 17: Hoare triple {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:31,051 INFO L290 TraceCheckUtils]: 18: Hoare triple {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:31,051 INFO L290 TraceCheckUtils]: 19: Hoare triple {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:31,052 INFO L290 TraceCheckUtils]: 20: Hoare triple {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:31,052 INFO L290 TraceCheckUtils]: 21: Hoare triple {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:31,052 INFO L290 TraceCheckUtils]: 22: Hoare triple {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:31,053 INFO L290 TraceCheckUtils]: 23: Hoare triple {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:31,053 INFO L290 TraceCheckUtils]: 24: Hoare triple {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:31,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:31,054 INFO L290 TraceCheckUtils]: 26: Hoare triple {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:31,054 INFO L290 TraceCheckUtils]: 27: Hoare triple {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:31,055 INFO L290 TraceCheckUtils]: 28: Hoare triple {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:31,055 INFO L290 TraceCheckUtils]: 29: Hoare triple {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:31,055 INFO L290 TraceCheckUtils]: 30: Hoare triple {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:31,056 INFO L290 TraceCheckUtils]: 31: Hoare triple {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:31,056 INFO L290 TraceCheckUtils]: 32: Hoare triple {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:31,057 INFO L290 TraceCheckUtils]: 33: Hoare triple {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:31,057 INFO L290 TraceCheckUtils]: 34: Hoare triple {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:31,057 INFO L290 TraceCheckUtils]: 35: Hoare triple {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:31,058 INFO L290 TraceCheckUtils]: 36: Hoare triple {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:31,058 INFO L290 TraceCheckUtils]: 37: Hoare triple {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:31,059 INFO L290 TraceCheckUtils]: 38: Hoare triple {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:31,059 INFO L290 TraceCheckUtils]: 39: Hoare triple {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:31,059 INFO L290 TraceCheckUtils]: 40: Hoare triple {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:31,060 INFO L290 TraceCheckUtils]: 41: Hoare triple {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:31,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:31,060 INFO L290 TraceCheckUtils]: 43: Hoare triple {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:31,061 INFO L290 TraceCheckUtils]: 44: Hoare triple {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:31,061 INFO L290 TraceCheckUtils]: 45: Hoare triple {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:31,062 INFO L290 TraceCheckUtils]: 46: Hoare triple {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:31,062 INFO L290 TraceCheckUtils]: 47: Hoare triple {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:31,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:31,063 INFO L290 TraceCheckUtils]: 49: Hoare triple {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:31,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:31,064 INFO L290 TraceCheckUtils]: 51: Hoare triple {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:31,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:31,064 INFO L290 TraceCheckUtils]: 53: Hoare triple {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:31,065 INFO L290 TraceCheckUtils]: 54: Hoare triple {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:31,065 INFO L290 TraceCheckUtils]: 55: Hoare triple {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:31,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:31,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:31,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:31,067 INFO L290 TraceCheckUtils]: 59: Hoare triple {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:31,067 INFO L290 TraceCheckUtils]: 60: Hoare triple {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:31,068 INFO L290 TraceCheckUtils]: 61: Hoare triple {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:31,068 INFO L290 TraceCheckUtils]: 62: Hoare triple {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:31,068 INFO L290 TraceCheckUtils]: 63: Hoare triple {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:31,069 INFO L290 TraceCheckUtils]: 64: Hoare triple {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:31,069 INFO L290 TraceCheckUtils]: 65: Hoare triple {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:31,069 INFO L290 TraceCheckUtils]: 66: Hoare triple {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:31,070 INFO L290 TraceCheckUtils]: 67: Hoare triple {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:31,070 INFO L290 TraceCheckUtils]: 68: Hoare triple {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:31,071 INFO L290 TraceCheckUtils]: 69: Hoare triple {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23320#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:31,071 INFO L290 TraceCheckUtils]: 70: Hoare triple {23320#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 30))} assume !(~v~0 % 4294967296 < 268435455); {23286#false} is VALID [2022-04-15 06:57:31,071 INFO L272 TraceCheckUtils]: 71: Hoare triple {23286#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {23286#false} is VALID [2022-04-15 06:57:31,071 INFO L290 TraceCheckUtils]: 72: Hoare triple {23286#false} ~cond := #in~cond; {23286#false} is VALID [2022-04-15 06:57:31,071 INFO L290 TraceCheckUtils]: 73: Hoare triple {23286#false} assume 0 == ~cond; {23286#false} is VALID [2022-04-15 06:57:31,072 INFO L290 TraceCheckUtils]: 74: Hoare triple {23286#false} assume !false; {23286#false} is VALID [2022-04-15 06:57:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:31,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:31,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608734392] [2022-04-15 06:57:31,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608734392] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:31,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [901159852] [2022-04-15 06:57:31,072 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:57:31,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:31,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:31,073 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) [2022-04-15 06:57:31,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-15 06:57:32,236 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-15 06:57:32,236 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:32,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 06:57:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:32,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:32,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {23285#true} call ULTIMATE.init(); {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {23285#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(12, 2);call #Ultimate.allocInit(12, 3); {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {23285#true} assume true; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23285#true} {23285#true} #85#return; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {23285#true} call #t~ret9 := main(); {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {23285#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 6: Hoare triple {23285#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {23285#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {23285#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {23285#true} is VALID [2022-04-15 06:57:32,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {23285#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {23290#(= main_~v~0 0)} is VALID [2022-04-15 06:57:32,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {23290#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {23290#(= main_~v~0 0)} is VALID [2022-04-15 06:57:32,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {23290#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:32,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:32,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {23291#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:32,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:32,800 INFO L290 TraceCheckUtils]: 15: Hoare triple {23292#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:32,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:32,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {23293#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:32,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:32,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {23294#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:32,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:32,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {23295#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:32,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:32,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {23296#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:32,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:32,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {23297#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:32,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:32,804 INFO L290 TraceCheckUtils]: 27: Hoare triple {23298#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:32,804 INFO L290 TraceCheckUtils]: 28: Hoare triple {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:32,805 INFO L290 TraceCheckUtils]: 29: Hoare triple {23299#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:32,805 INFO L290 TraceCheckUtils]: 30: Hoare triple {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:32,805 INFO L290 TraceCheckUtils]: 31: Hoare triple {23300#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:32,806 INFO L290 TraceCheckUtils]: 32: Hoare triple {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:32,806 INFO L290 TraceCheckUtils]: 33: Hoare triple {23301#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:32,806 INFO L290 TraceCheckUtils]: 34: Hoare triple {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:32,807 INFO L290 TraceCheckUtils]: 35: Hoare triple {23302#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:32,807 INFO L290 TraceCheckUtils]: 36: Hoare triple {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:32,808 INFO L290 TraceCheckUtils]: 37: Hoare triple {23303#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:32,808 INFO L290 TraceCheckUtils]: 38: Hoare triple {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:32,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {23304#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:32,809 INFO L290 TraceCheckUtils]: 40: Hoare triple {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:32,809 INFO L290 TraceCheckUtils]: 41: Hoare triple {23305#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:32,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:32,810 INFO L290 TraceCheckUtils]: 43: Hoare triple {23306#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:32,810 INFO L290 TraceCheckUtils]: 44: Hoare triple {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:32,811 INFO L290 TraceCheckUtils]: 45: Hoare triple {23307#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:32,811 INFO L290 TraceCheckUtils]: 46: Hoare triple {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:32,811 INFO L290 TraceCheckUtils]: 47: Hoare triple {23308#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:32,812 INFO L290 TraceCheckUtils]: 48: Hoare triple {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:32,812 INFO L290 TraceCheckUtils]: 49: Hoare triple {23309#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:32,812 INFO L290 TraceCheckUtils]: 50: Hoare triple {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:32,813 INFO L290 TraceCheckUtils]: 51: Hoare triple {23310#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:32,813 INFO L290 TraceCheckUtils]: 52: Hoare triple {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:32,814 INFO L290 TraceCheckUtils]: 53: Hoare triple {23311#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:32,814 INFO L290 TraceCheckUtils]: 54: Hoare triple {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:32,814 INFO L290 TraceCheckUtils]: 55: Hoare triple {23312#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:32,815 INFO L290 TraceCheckUtils]: 56: Hoare triple {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:32,815 INFO L290 TraceCheckUtils]: 57: Hoare triple {23313#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:32,815 INFO L290 TraceCheckUtils]: 58: Hoare triple {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:32,816 INFO L290 TraceCheckUtils]: 59: Hoare triple {23314#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:32,816 INFO L290 TraceCheckUtils]: 60: Hoare triple {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:32,817 INFO L290 TraceCheckUtils]: 61: Hoare triple {23315#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:32,817 INFO L290 TraceCheckUtils]: 62: Hoare triple {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:32,817 INFO L290 TraceCheckUtils]: 63: Hoare triple {23316#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:32,818 INFO L290 TraceCheckUtils]: 64: Hoare triple {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:32,818 INFO L290 TraceCheckUtils]: 65: Hoare triple {23317#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:32,818 INFO L290 TraceCheckUtils]: 66: Hoare triple {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:32,819 INFO L290 TraceCheckUtils]: 67: Hoare triple {23318#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:32,819 INFO L290 TraceCheckUtils]: 68: Hoare triple {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:32,819 INFO L290 TraceCheckUtils]: 69: Hoare triple {23319#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23532#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:32,820 INFO L290 TraceCheckUtils]: 70: Hoare triple {23532#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !(~v~0 % 4294967296 < 268435455); {23286#false} is VALID [2022-04-15 06:57:32,820 INFO L272 TraceCheckUtils]: 71: Hoare triple {23286#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {23286#false} is VALID [2022-04-15 06:57:32,820 INFO L290 TraceCheckUtils]: 72: Hoare triple {23286#false} ~cond := #in~cond; {23286#false} is VALID [2022-04-15 06:57:32,820 INFO L290 TraceCheckUtils]: 73: Hoare triple {23286#false} assume 0 == ~cond; {23286#false} is VALID [2022-04-15 06:57:32,820 INFO L290 TraceCheckUtils]: 74: Hoare triple {23286#false} assume !false; {23286#false} is VALID [2022-04-15 06:57:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:32,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:34,432 INFO L290 TraceCheckUtils]: 74: Hoare triple {23286#false} assume !false; {23286#false} is VALID [2022-04-15 06:57:34,433 INFO L290 TraceCheckUtils]: 73: Hoare triple {23286#false} assume 0 == ~cond; {23286#false} is VALID [2022-04-15 06:57:34,433 INFO L290 TraceCheckUtils]: 72: Hoare triple {23286#false} ~cond := #in~cond; {23286#false} is VALID [2022-04-15 06:57:34,433 INFO L272 TraceCheckUtils]: 71: Hoare triple {23286#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {23286#false} is VALID [2022-04-15 06:57:34,434 INFO L290 TraceCheckUtils]: 70: Hoare triple {23560#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {23286#false} is VALID [2022-04-15 06:57:34,434 INFO L290 TraceCheckUtils]: 69: Hoare triple {23564#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23560#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,434 INFO L290 TraceCheckUtils]: 68: Hoare triple {23564#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23564#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,435 INFO L290 TraceCheckUtils]: 67: Hoare triple {23571#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23564#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,435 INFO L290 TraceCheckUtils]: 66: Hoare triple {23571#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23571#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,436 INFO L290 TraceCheckUtils]: 65: Hoare triple {23578#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23571#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,436 INFO L290 TraceCheckUtils]: 64: Hoare triple {23578#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23578#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,437 INFO L290 TraceCheckUtils]: 63: Hoare triple {23585#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23578#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,437 INFO L290 TraceCheckUtils]: 62: Hoare triple {23585#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23585#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,438 INFO L290 TraceCheckUtils]: 61: Hoare triple {23592#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23585#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,438 INFO L290 TraceCheckUtils]: 60: Hoare triple {23592#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23592#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,438 INFO L290 TraceCheckUtils]: 59: Hoare triple {23599#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23592#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,439 INFO L290 TraceCheckUtils]: 58: Hoare triple {23599#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23599#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,439 INFO L290 TraceCheckUtils]: 57: Hoare triple {23606#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23599#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,439 INFO L290 TraceCheckUtils]: 56: Hoare triple {23606#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23606#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,440 INFO L290 TraceCheckUtils]: 55: Hoare triple {23613#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23606#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,440 INFO L290 TraceCheckUtils]: 54: Hoare triple {23613#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23613#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,441 INFO L290 TraceCheckUtils]: 53: Hoare triple {23620#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23613#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,441 INFO L290 TraceCheckUtils]: 52: Hoare triple {23620#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23620#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,442 INFO L290 TraceCheckUtils]: 51: Hoare triple {23627#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23620#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,442 INFO L290 TraceCheckUtils]: 50: Hoare triple {23627#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23627#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {23634#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23627#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,443 INFO L290 TraceCheckUtils]: 48: Hoare triple {23634#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23634#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,443 INFO L290 TraceCheckUtils]: 47: Hoare triple {23641#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23634#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,444 INFO L290 TraceCheckUtils]: 46: Hoare triple {23641#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23641#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {23648#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23641#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,444 INFO L290 TraceCheckUtils]: 44: Hoare triple {23648#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23648#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,445 INFO L290 TraceCheckUtils]: 43: Hoare triple {23655#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23648#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,445 INFO L290 TraceCheckUtils]: 42: Hoare triple {23655#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23655#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,446 INFO L290 TraceCheckUtils]: 41: Hoare triple {23662#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23655#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,446 INFO L290 TraceCheckUtils]: 40: Hoare triple {23662#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23662#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,446 INFO L290 TraceCheckUtils]: 39: Hoare triple {23669#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23662#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,447 INFO L290 TraceCheckUtils]: 38: Hoare triple {23669#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23669#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,447 INFO L290 TraceCheckUtils]: 37: Hoare triple {23676#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23669#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,448 INFO L290 TraceCheckUtils]: 36: Hoare triple {23676#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23676#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {23683#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23676#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,448 INFO L290 TraceCheckUtils]: 34: Hoare triple {23683#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23683#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,449 INFO L290 TraceCheckUtils]: 33: Hoare triple {23690#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23683#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,449 INFO L290 TraceCheckUtils]: 32: Hoare triple {23690#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23690#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,450 INFO L290 TraceCheckUtils]: 31: Hoare triple {23697#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23690#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,450 INFO L290 TraceCheckUtils]: 30: Hoare triple {23697#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23697#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,451 INFO L290 TraceCheckUtils]: 29: Hoare triple {23704#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23697#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,451 INFO L290 TraceCheckUtils]: 28: Hoare triple {23704#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23704#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,452 INFO L290 TraceCheckUtils]: 27: Hoare triple {23711#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23704#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,452 INFO L290 TraceCheckUtils]: 26: Hoare triple {23711#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23711#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,452 INFO L290 TraceCheckUtils]: 25: Hoare triple {23718#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23711#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,453 INFO L290 TraceCheckUtils]: 24: Hoare triple {23718#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23718#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,453 INFO L290 TraceCheckUtils]: 23: Hoare triple {23725#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23718#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,454 INFO L290 TraceCheckUtils]: 22: Hoare triple {23725#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23725#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,454 INFO L290 TraceCheckUtils]: 21: Hoare triple {23732#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23725#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {23732#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23732#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,455 INFO L290 TraceCheckUtils]: 19: Hoare triple {23739#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23732#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,455 INFO L290 TraceCheckUtils]: 18: Hoare triple {23739#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23739#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,456 INFO L290 TraceCheckUtils]: 17: Hoare triple {23746#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23739#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,456 INFO L290 TraceCheckUtils]: 16: Hoare triple {23746#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23746#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,456 INFO L290 TraceCheckUtils]: 15: Hoare triple {23753#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23746#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,457 INFO L290 TraceCheckUtils]: 14: Hoare triple {23753#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23753#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,457 INFO L290 TraceCheckUtils]: 13: Hoare triple {23760#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23753#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,457 INFO L290 TraceCheckUtils]: 12: Hoare triple {23760#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23760#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {23767#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {23760#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,458 INFO L290 TraceCheckUtils]: 10: Hoare triple {23767#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {23767#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {23285#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {23767#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {23285#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {23285#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 6: Hoare triple {23285#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 5: Hoare triple {23285#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L272 TraceCheckUtils]: 4: Hoare triple {23285#true} call #t~ret9 := main(); {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23285#true} {23285#true} #85#return; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {23285#true} assume true; {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {23285#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(12, 2);call #Ultimate.allocInit(12, 3); {23285#true} is VALID [2022-04-15 06:57:34,459 INFO L272 TraceCheckUtils]: 0: Hoare triple {23285#true} call ULTIMATE.init(); {23285#true} is VALID [2022-04-15 06:57:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:34,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [901159852] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:34,460 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:34,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 33, 33] total 66 [2022-04-15 06:57:34,460 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:34,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [484633221] [2022-04-15 06:57:34,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [484633221] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:34,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:34,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-15 06:57:34,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469886855] [2022-04-15 06:57:34,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:34,461 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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 [2022-04-15 06:57:34,461 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:34,461 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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) [2022-04-15 06:57:34,508 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:34,508 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-15 06:57:34,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:34,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-15 06:57:34,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1152, Invalid=3138, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 06:57:34,509 INFO L87 Difference]: Start difference. First operand 82 states and 86 transitions. Second operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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) [2022-04-15 06:57:38,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:38,201 INFO L93 Difference]: Finished difference Result 168 states and 180 transitions. [2022-04-15 06:57:38,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-15 06:57:38,201 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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 [2022-04-15 06:57:38,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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) [2022-04-15 06:57:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 121 transitions. [2022-04-15 06:57:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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) [2022-04-15 06:57:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 121 transitions. [2022-04-15 06:57:38,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 121 transitions. [2022-04-15 06:57:38,290 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:38,291 INFO L225 Difference]: With dead ends: 168 [2022-04-15 06:57:38,291 INFO L226 Difference]: Without dead ends: 92 [2022-04-15 06:57:38,292 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 121 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 531 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=2297, Invalid=7015, Unknown=0, NotChecked=0, Total=9312 [2022-04-15 06:57:38,292 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 110 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 2232 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 2298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 2232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:38,293 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [111 Valid, 81 Invalid, 2298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 2232 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 06:57:38,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-15 06:57:38,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 84. [2022-04-15 06:57:38,554 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:38,554 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:38,554 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:38,555 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:38,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:38,555 INFO L93 Difference]: Finished difference Result 92 states and 99 transitions. [2022-04-15 06:57:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 99 transitions. [2022-04-15 06:57:38,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:38,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:38,556 INFO L74 IsIncluded]: Start isIncluded. First operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 92 states. [2022-04-15 06:57:38,556 INFO L87 Difference]: Start difference. First operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 92 states. [2022-04-15 06:57:38,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:38,557 INFO L93 Difference]: Finished difference Result 92 states and 99 transitions. [2022-04-15 06:57:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 99 transitions. [2022-04-15 06:57:38,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:38,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:38,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:38,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 78 states have (on average 1.064102564102564) internal successors, (83), 78 states have internal predecessors, (83), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 88 transitions. [2022-04-15 06:57:38,558 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 88 transitions. Word has length 75 [2022-04-15 06:57:38,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:38,558 INFO L478 AbstractCegarLoop]: Abstraction has 84 states and 88 transitions. [2022-04-15 06:57:38,558 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 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) [2022-04-15 06:57:38,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 88 transitions. [2022-04-15 06:57:38,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 88 transitions. [2022-04-15 06:57:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-15 06:57:38,675 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:38,675 INFO L499 BasicCegarLoop]: trace histogram [31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:38,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:38,879 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61 [2022-04-15 06:57:38,879 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:38,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:38,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1856335776, now seen corresponding path program 61 times [2022-04-15 06:57:38,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:38,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [181957999] [2022-04-15 06:57:41,921 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:57:42,098 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:57:42,099 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:57:42,100 INFO L85 PathProgramCache]: Analyzing trace with hash -685232652, now seen corresponding path program 1 times [2022-04-15 06:57:42,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:42,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737650750] [2022-04-15 06:57:42,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:42,107 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:57:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:42,110 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:57:42,110 INFO L85 PathProgramCache]: Analyzing trace with hash 1856335776, now seen corresponding path program 62 times [2022-04-15 06:57:42,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:42,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611389087] [2022-04-15 06:57:42,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:42,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:42,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {24591#(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(12, 2);call #Ultimate.allocInit(12, 3); {24554#true} is VALID [2022-04-15 06:57:42,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {24554#true} assume true; {24554#true} is VALID [2022-04-15 06:57:42,728 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {24554#true} {24554#true} #85#return; {24554#true} is VALID [2022-04-15 06:57:42,728 INFO L272 TraceCheckUtils]: 0: Hoare triple {24554#true} call ULTIMATE.init(); {24591#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:42,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {24591#(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(12, 2);call #Ultimate.allocInit(12, 3); {24554#true} is VALID [2022-04-15 06:57:42,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {24554#true} assume true; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24554#true} {24554#true} #85#return; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L272 TraceCheckUtils]: 4: Hoare triple {24554#true} call #t~ret9 := main(); {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 5: Hoare triple {24554#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 6: Hoare triple {24554#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 7: Hoare triple {24554#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 8: Hoare triple {24554#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {24554#true} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 9: Hoare triple {24554#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {24559#(= main_~v~0 0)} is VALID [2022-04-15 06:57:42,729 INFO L290 TraceCheckUtils]: 10: Hoare triple {24559#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {24559#(= main_~v~0 0)} is VALID [2022-04-15 06:57:42,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {24559#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:42,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:42,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:42,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:42,732 INFO L290 TraceCheckUtils]: 15: Hoare triple {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:42,732 INFO L290 TraceCheckUtils]: 16: Hoare triple {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:42,732 INFO L290 TraceCheckUtils]: 17: Hoare triple {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:42,733 INFO L290 TraceCheckUtils]: 18: Hoare triple {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:42,733 INFO L290 TraceCheckUtils]: 19: Hoare triple {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:42,733 INFO L290 TraceCheckUtils]: 20: Hoare triple {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:42,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:42,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:42,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:42,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:42,736 INFO L290 TraceCheckUtils]: 25: Hoare triple {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:42,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:42,736 INFO L290 TraceCheckUtils]: 27: Hoare triple {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:42,737 INFO L290 TraceCheckUtils]: 28: Hoare triple {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:42,737 INFO L290 TraceCheckUtils]: 29: Hoare triple {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:42,737 INFO L290 TraceCheckUtils]: 30: Hoare triple {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:42,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:42,738 INFO L290 TraceCheckUtils]: 32: Hoare triple {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:42,739 INFO L290 TraceCheckUtils]: 33: Hoare triple {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:42,739 INFO L290 TraceCheckUtils]: 34: Hoare triple {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:42,739 INFO L290 TraceCheckUtils]: 35: Hoare triple {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:42,740 INFO L290 TraceCheckUtils]: 36: Hoare triple {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:42,740 INFO L290 TraceCheckUtils]: 37: Hoare triple {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:42,741 INFO L290 TraceCheckUtils]: 38: Hoare triple {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:42,741 INFO L290 TraceCheckUtils]: 39: Hoare triple {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:42,742 INFO L290 TraceCheckUtils]: 40: Hoare triple {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:42,742 INFO L290 TraceCheckUtils]: 41: Hoare triple {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:42,742 INFO L290 TraceCheckUtils]: 42: Hoare triple {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:42,743 INFO L290 TraceCheckUtils]: 43: Hoare triple {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:42,743 INFO L290 TraceCheckUtils]: 44: Hoare triple {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:42,744 INFO L290 TraceCheckUtils]: 45: Hoare triple {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:42,744 INFO L290 TraceCheckUtils]: 46: Hoare triple {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:42,744 INFO L290 TraceCheckUtils]: 47: Hoare triple {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:42,745 INFO L290 TraceCheckUtils]: 48: Hoare triple {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:42,745 INFO L290 TraceCheckUtils]: 49: Hoare triple {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:42,746 INFO L290 TraceCheckUtils]: 50: Hoare triple {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:42,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:42,746 INFO L290 TraceCheckUtils]: 52: Hoare triple {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:42,747 INFO L290 TraceCheckUtils]: 53: Hoare triple {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:42,747 INFO L290 TraceCheckUtils]: 54: Hoare triple {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:42,747 INFO L290 TraceCheckUtils]: 55: Hoare triple {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:42,748 INFO L290 TraceCheckUtils]: 56: Hoare triple {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:42,748 INFO L290 TraceCheckUtils]: 57: Hoare triple {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:42,749 INFO L290 TraceCheckUtils]: 58: Hoare triple {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:42,749 INFO L290 TraceCheckUtils]: 59: Hoare triple {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:42,749 INFO L290 TraceCheckUtils]: 60: Hoare triple {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:42,750 INFO L290 TraceCheckUtils]: 61: Hoare triple {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:42,750 INFO L290 TraceCheckUtils]: 62: Hoare triple {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:42,750 INFO L290 TraceCheckUtils]: 63: Hoare triple {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:42,751 INFO L290 TraceCheckUtils]: 64: Hoare triple {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:42,751 INFO L290 TraceCheckUtils]: 65: Hoare triple {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:42,751 INFO L290 TraceCheckUtils]: 66: Hoare triple {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:42,752 INFO L290 TraceCheckUtils]: 67: Hoare triple {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:42,752 INFO L290 TraceCheckUtils]: 68: Hoare triple {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:42,753 INFO L290 TraceCheckUtils]: 69: Hoare triple {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:42,753 INFO L290 TraceCheckUtils]: 70: Hoare triple {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:42,753 INFO L290 TraceCheckUtils]: 71: Hoare triple {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24590#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:42,754 INFO L290 TraceCheckUtils]: 72: Hoare triple {24590#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 31))} assume !(~v~0 % 4294967296 < 268435455); {24555#false} is VALID [2022-04-15 06:57:42,754 INFO L272 TraceCheckUtils]: 73: Hoare triple {24555#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {24555#false} is VALID [2022-04-15 06:57:42,754 INFO L290 TraceCheckUtils]: 74: Hoare triple {24555#false} ~cond := #in~cond; {24555#false} is VALID [2022-04-15 06:57:42,754 INFO L290 TraceCheckUtils]: 75: Hoare triple {24555#false} assume 0 == ~cond; {24555#false} is VALID [2022-04-15 06:57:42,754 INFO L290 TraceCheckUtils]: 76: Hoare triple {24555#false} assume !false; {24555#false} is VALID [2022-04-15 06:57:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:42,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:42,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611389087] [2022-04-15 06:57:42,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611389087] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:42,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337013888] [2022-04-15 06:57:42,755 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:57:42,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:42,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:42,756 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) [2022-04-15 06:57:42,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-15 06:57:42,845 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:57:42,845 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:42,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-15 06:57:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:42,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:43,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {24554#true} call ULTIMATE.init(); {24554#true} is VALID [2022-04-15 06:57:43,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {24554#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(12, 2);call #Ultimate.allocInit(12, 3); {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {24554#true} assume true; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24554#true} {24554#true} #85#return; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {24554#true} call #t~ret9 := main(); {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {24554#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {24554#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {24554#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {24554#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {24554#true} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 9: Hoare triple {24554#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {24559#(= main_~v~0 0)} is VALID [2022-04-15 06:57:43,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {24559#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {24559#(= main_~v~0 0)} is VALID [2022-04-15 06:57:43,426 INFO L290 TraceCheckUtils]: 11: Hoare triple {24559#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:43,426 INFO L290 TraceCheckUtils]: 12: Hoare triple {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:43,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {24560#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:43,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:43,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {24561#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:43,428 INFO L290 TraceCheckUtils]: 16: Hoare triple {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:43,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {24562#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:43,429 INFO L290 TraceCheckUtils]: 18: Hoare triple {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:43,429 INFO L290 TraceCheckUtils]: 19: Hoare triple {24563#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:43,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:43,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {24564#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:43,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:43,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {24565#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:43,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:43,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {24566#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:43,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:43,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {24567#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:43,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:43,433 INFO L290 TraceCheckUtils]: 29: Hoare triple {24568#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:43,433 INFO L290 TraceCheckUtils]: 30: Hoare triple {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:43,433 INFO L290 TraceCheckUtils]: 31: Hoare triple {24569#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:43,434 INFO L290 TraceCheckUtils]: 32: Hoare triple {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:43,434 INFO L290 TraceCheckUtils]: 33: Hoare triple {24570#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:43,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:43,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {24571#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:43,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:43,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {24572#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:43,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:43,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {24573#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:43,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:43,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {24574#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:43,438 INFO L290 TraceCheckUtils]: 42: Hoare triple {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:43,438 INFO L290 TraceCheckUtils]: 43: Hoare triple {24575#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:43,439 INFO L290 TraceCheckUtils]: 44: Hoare triple {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:43,439 INFO L290 TraceCheckUtils]: 45: Hoare triple {24576#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:43,439 INFO L290 TraceCheckUtils]: 46: Hoare triple {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:43,440 INFO L290 TraceCheckUtils]: 47: Hoare triple {24577#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:43,440 INFO L290 TraceCheckUtils]: 48: Hoare triple {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:43,440 INFO L290 TraceCheckUtils]: 49: Hoare triple {24578#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:43,441 INFO L290 TraceCheckUtils]: 50: Hoare triple {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:43,441 INFO L290 TraceCheckUtils]: 51: Hoare triple {24579#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:43,441 INFO L290 TraceCheckUtils]: 52: Hoare triple {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:43,442 INFO L290 TraceCheckUtils]: 53: Hoare triple {24580#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:43,442 INFO L290 TraceCheckUtils]: 54: Hoare triple {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:43,443 INFO L290 TraceCheckUtils]: 55: Hoare triple {24581#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:43,443 INFO L290 TraceCheckUtils]: 56: Hoare triple {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:43,443 INFO L290 TraceCheckUtils]: 57: Hoare triple {24582#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:43,444 INFO L290 TraceCheckUtils]: 58: Hoare triple {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:43,444 INFO L290 TraceCheckUtils]: 59: Hoare triple {24583#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:43,444 INFO L290 TraceCheckUtils]: 60: Hoare triple {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:43,445 INFO L290 TraceCheckUtils]: 61: Hoare triple {24584#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:43,445 INFO L290 TraceCheckUtils]: 62: Hoare triple {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:43,446 INFO L290 TraceCheckUtils]: 63: Hoare triple {24585#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:43,446 INFO L290 TraceCheckUtils]: 64: Hoare triple {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:43,446 INFO L290 TraceCheckUtils]: 65: Hoare triple {24586#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:43,447 INFO L290 TraceCheckUtils]: 66: Hoare triple {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:43,447 INFO L290 TraceCheckUtils]: 67: Hoare triple {24587#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:43,447 INFO L290 TraceCheckUtils]: 68: Hoare triple {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:43,448 INFO L290 TraceCheckUtils]: 69: Hoare triple {24588#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:43,448 INFO L290 TraceCheckUtils]: 70: Hoare triple {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:43,449 INFO L290 TraceCheckUtils]: 71: Hoare triple {24589#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24808#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:43,449 INFO L290 TraceCheckUtils]: 72: Hoare triple {24808#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !(~v~0 % 4294967296 < 268435455); {24555#false} is VALID [2022-04-15 06:57:43,449 INFO L272 TraceCheckUtils]: 73: Hoare triple {24555#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {24555#false} is VALID [2022-04-15 06:57:43,449 INFO L290 TraceCheckUtils]: 74: Hoare triple {24555#false} ~cond := #in~cond; {24555#false} is VALID [2022-04-15 06:57:43,449 INFO L290 TraceCheckUtils]: 75: Hoare triple {24555#false} assume 0 == ~cond; {24555#false} is VALID [2022-04-15 06:57:43,449 INFO L290 TraceCheckUtils]: 76: Hoare triple {24555#false} assume !false; {24555#false} is VALID [2022-04-15 06:57:43,450 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:43,450 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:45,206 INFO L290 TraceCheckUtils]: 76: Hoare triple {24555#false} assume !false; {24555#false} is VALID [2022-04-15 06:57:45,206 INFO L290 TraceCheckUtils]: 75: Hoare triple {24555#false} assume 0 == ~cond; {24555#false} is VALID [2022-04-15 06:57:45,206 INFO L290 TraceCheckUtils]: 74: Hoare triple {24555#false} ~cond := #in~cond; {24555#false} is VALID [2022-04-15 06:57:45,206 INFO L272 TraceCheckUtils]: 73: Hoare triple {24555#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {24555#false} is VALID [2022-04-15 06:57:45,207 INFO L290 TraceCheckUtils]: 72: Hoare triple {24836#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {24555#false} is VALID [2022-04-15 06:57:45,208 INFO L290 TraceCheckUtils]: 71: Hoare triple {24840#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24836#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,208 INFO L290 TraceCheckUtils]: 70: Hoare triple {24840#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24840#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,209 INFO L290 TraceCheckUtils]: 69: Hoare triple {24847#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24840#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,209 INFO L290 TraceCheckUtils]: 68: Hoare triple {24847#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24847#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,210 INFO L290 TraceCheckUtils]: 67: Hoare triple {24854#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24847#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,210 INFO L290 TraceCheckUtils]: 66: Hoare triple {24854#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24854#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,211 INFO L290 TraceCheckUtils]: 65: Hoare triple {24861#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24854#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,211 INFO L290 TraceCheckUtils]: 64: Hoare triple {24861#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24861#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,211 INFO L290 TraceCheckUtils]: 63: Hoare triple {24868#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24861#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,212 INFO L290 TraceCheckUtils]: 62: Hoare triple {24868#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24868#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,212 INFO L290 TraceCheckUtils]: 61: Hoare triple {24875#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24868#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,212 INFO L290 TraceCheckUtils]: 60: Hoare triple {24875#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24875#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,213 INFO L290 TraceCheckUtils]: 59: Hoare triple {24882#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24875#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {24882#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24882#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {24889#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24882#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {24889#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24889#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,215 INFO L290 TraceCheckUtils]: 55: Hoare triple {24896#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24889#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,215 INFO L290 TraceCheckUtils]: 54: Hoare triple {24896#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24896#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,216 INFO L290 TraceCheckUtils]: 53: Hoare triple {24903#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24896#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,216 INFO L290 TraceCheckUtils]: 52: Hoare triple {24903#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24903#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,217 INFO L290 TraceCheckUtils]: 51: Hoare triple {24910#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24903#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,217 INFO L290 TraceCheckUtils]: 50: Hoare triple {24910#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24910#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,218 INFO L290 TraceCheckUtils]: 49: Hoare triple {24917#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24910#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,218 INFO L290 TraceCheckUtils]: 48: Hoare triple {24917#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24917#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,218 INFO L290 TraceCheckUtils]: 47: Hoare triple {24924#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24917#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,219 INFO L290 TraceCheckUtils]: 46: Hoare triple {24924#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24924#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,219 INFO L290 TraceCheckUtils]: 45: Hoare triple {24931#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24924#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,220 INFO L290 TraceCheckUtils]: 44: Hoare triple {24931#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24931#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,220 INFO L290 TraceCheckUtils]: 43: Hoare triple {24938#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24931#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,220 INFO L290 TraceCheckUtils]: 42: Hoare triple {24938#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24938#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,221 INFO L290 TraceCheckUtils]: 41: Hoare triple {24945#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24938#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,221 INFO L290 TraceCheckUtils]: 40: Hoare triple {24945#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24945#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,222 INFO L290 TraceCheckUtils]: 39: Hoare triple {24952#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24945#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,222 INFO L290 TraceCheckUtils]: 38: Hoare triple {24952#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24952#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,223 INFO L290 TraceCheckUtils]: 37: Hoare triple {24959#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24952#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,223 INFO L290 TraceCheckUtils]: 36: Hoare triple {24959#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24959#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,223 INFO L290 TraceCheckUtils]: 35: Hoare triple {24966#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24959#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,224 INFO L290 TraceCheckUtils]: 34: Hoare triple {24966#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24966#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,224 INFO L290 TraceCheckUtils]: 33: Hoare triple {24973#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24966#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,224 INFO L290 TraceCheckUtils]: 32: Hoare triple {24973#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24973#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,225 INFO L290 TraceCheckUtils]: 31: Hoare triple {24980#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24973#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,225 INFO L290 TraceCheckUtils]: 30: Hoare triple {24980#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24980#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,226 INFO L290 TraceCheckUtils]: 29: Hoare triple {24987#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24980#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {24987#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24987#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {24994#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24987#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,227 INFO L290 TraceCheckUtils]: 26: Hoare triple {24994#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {24994#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,227 INFO L290 TraceCheckUtils]: 25: Hoare triple {25001#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {24994#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,228 INFO L290 TraceCheckUtils]: 24: Hoare triple {25001#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25001#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,228 INFO L290 TraceCheckUtils]: 23: Hoare triple {25008#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25001#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,229 INFO L290 TraceCheckUtils]: 22: Hoare triple {25008#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25008#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {25015#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25008#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {25015#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25015#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {25022#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25015#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {25022#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25022#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {25029#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25022#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {25029#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25029#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,232 INFO L290 TraceCheckUtils]: 15: Hoare triple {25036#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25029#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {25036#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25036#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,233 INFO L290 TraceCheckUtils]: 13: Hoare triple {25043#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25036#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,233 INFO L290 TraceCheckUtils]: 12: Hoare triple {25043#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25043#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 11: Hoare triple {25050#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25043#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 10: Hoare triple {25050#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {25050#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 9: Hoare triple {24554#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {25050#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 8: Hoare triple {24554#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {24554#true} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 7: Hoare triple {24554#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {24554#true} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 6: Hoare triple {24554#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {24554#true} is VALID [2022-04-15 06:57:45,234 INFO L290 TraceCheckUtils]: 5: Hoare triple {24554#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {24554#true} is VALID [2022-04-15 06:57:45,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {24554#true} call #t~ret9 := main(); {24554#true} is VALID [2022-04-15 06:57:45,235 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24554#true} {24554#true} #85#return; {24554#true} is VALID [2022-04-15 06:57:45,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {24554#true} assume true; {24554#true} is VALID [2022-04-15 06:57:45,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {24554#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(12, 2);call #Ultimate.allocInit(12, 3); {24554#true} is VALID [2022-04-15 06:57:45,235 INFO L272 TraceCheckUtils]: 0: Hoare triple {24554#true} call ULTIMATE.init(); {24554#true} is VALID [2022-04-15 06:57:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:45,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [337013888] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:45,236 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:45,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 34] total 68 [2022-04-15 06:57:45,236 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:45,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [181957999] [2022-04-15 06:57:45,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [181957999] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:45,236 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:45,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-15 06:57:45,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555998379] [2022-04-15 06:57:45,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:45,236 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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 [2022-04-15 06:57:45,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:45,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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) [2022-04-15 06:57:45,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:45,286 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-15 06:57:45,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:45,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-15 06:57:45,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1221, Invalid=3335, Unknown=0, NotChecked=0, Total=4556 [2022-04-15 06:57:45,287 INFO L87 Difference]: Start difference. First operand 84 states and 88 transitions. Second operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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) [2022-04-15 06:57:49,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:49,203 INFO L93 Difference]: Finished difference Result 172 states and 184 transitions. [2022-04-15 06:57:49,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 06:57:49,203 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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 [2022-04-15 06:57:49,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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) [2022-04-15 06:57:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 123 transitions. [2022-04-15 06:57:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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) [2022-04-15 06:57:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 123 transitions. [2022-04-15 06:57:49,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 123 transitions. [2022-04-15 06:57:49,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:49,294 INFO L225 Difference]: With dead ends: 172 [2022-04-15 06:57:49,294 INFO L226 Difference]: Without dead ends: 94 [2022-04-15 06:57:49,295 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 124 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 564 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=2435, Invalid=7465, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 06:57:49,295 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 112 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 2419 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 111 SdHoareTripleChecker+Invalid, 2487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 2419 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:49,295 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [113 Valid, 111 Invalid, 2487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 2419 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 06:57:49,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2022-04-15 06:57:49,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 86. [2022-04-15 06:57:49,555 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:49,555 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:49,556 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:49,556 INFO L87 Difference]: Start difference. First operand 94 states. Second operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:49,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:49,557 INFO L93 Difference]: Finished difference Result 94 states and 101 transitions. [2022-04-15 06:57:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 101 transitions. [2022-04-15 06:57:49,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:49,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:49,557 INFO L74 IsIncluded]: Start isIncluded. First operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 94 states. [2022-04-15 06:57:49,557 INFO L87 Difference]: Start difference. First operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 94 states. [2022-04-15 06:57:49,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:49,558 INFO L93 Difference]: Finished difference Result 94 states and 101 transitions. [2022-04-15 06:57:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 101 transitions. [2022-04-15 06:57:49,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:49,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:49,558 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:49,558 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 80 states have (on average 1.0625) internal successors, (85), 80 states have internal predecessors, (85), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 90 transitions. [2022-04-15 06:57:49,559 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 90 transitions. Word has length 77 [2022-04-15 06:57:49,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:49,559 INFO L478 AbstractCegarLoop]: Abstraction has 86 states and 90 transitions. [2022-04-15 06:57:49,560 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 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) [2022-04-15 06:57:49,560 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 90 transitions. [2022-04-15 06:57:49,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 90 transitions. [2022-04-15 06:57:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-15 06:57:49,677 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:49,677 INFO L499 BasicCegarLoop]: trace histogram [32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:49,696 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:49,884 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:49,884 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:49,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:49,885 INFO L85 PathProgramCache]: Analyzing trace with hash -2134747394, now seen corresponding path program 63 times [2022-04-15 06:57:49,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:49,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1132832083] [2022-04-15 06:57:50,365 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:57:50,366 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:57:50,368 INFO L85 PathProgramCache]: Analyzing trace with hash -626127308, now seen corresponding path program 1 times [2022-04-15 06:57:50,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:50,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420851646] [2022-04-15 06:57:50,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:50,375 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:57:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:57:50,378 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:57:50,378 INFO L85 PathProgramCache]: Analyzing trace with hash -2134747394, now seen corresponding path program 64 times [2022-04-15 06:57:50,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:57:50,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147929154] [2022-04-15 06:57:50,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:57:50,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:57:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:51,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:57:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:51,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {25893#(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(12, 2);call #Ultimate.allocInit(12, 3); {25855#true} is VALID [2022-04-15 06:57:51,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {25855#true} assume true; {25855#true} is VALID [2022-04-15 06:57:51,016 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25855#true} {25855#true} #85#return; {25855#true} is VALID [2022-04-15 06:57:51,016 INFO L272 TraceCheckUtils]: 0: Hoare triple {25855#true} call ULTIMATE.init(); {25893#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:57:51,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {25893#(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(12, 2);call #Ultimate.allocInit(12, 3); {25855#true} is VALID [2022-04-15 06:57:51,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {25855#true} assume true; {25855#true} is VALID [2022-04-15 06:57:51,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25855#true} {25855#true} #85#return; {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L272 TraceCheckUtils]: 4: Hoare triple {25855#true} call #t~ret9 := main(); {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 5: Hoare triple {25855#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {25855#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {25855#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {25855#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 9: Hoare triple {25855#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {25860#(= main_~v~0 0)} is VALID [2022-04-15 06:57:51,017 INFO L290 TraceCheckUtils]: 10: Hoare triple {25860#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {25860#(= main_~v~0 0)} is VALID [2022-04-15 06:57:51,018 INFO L290 TraceCheckUtils]: 11: Hoare triple {25860#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:51,018 INFO L290 TraceCheckUtils]: 12: Hoare triple {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:51,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:51,019 INFO L290 TraceCheckUtils]: 14: Hoare triple {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:51,019 INFO L290 TraceCheckUtils]: 15: Hoare triple {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:51,020 INFO L290 TraceCheckUtils]: 16: Hoare triple {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:51,020 INFO L290 TraceCheckUtils]: 17: Hoare triple {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:51,020 INFO L290 TraceCheckUtils]: 18: Hoare triple {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:51,021 INFO L290 TraceCheckUtils]: 19: Hoare triple {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:51,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:51,022 INFO L290 TraceCheckUtils]: 21: Hoare triple {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:51,022 INFO L290 TraceCheckUtils]: 22: Hoare triple {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:51,022 INFO L290 TraceCheckUtils]: 23: Hoare triple {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:51,023 INFO L290 TraceCheckUtils]: 24: Hoare triple {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:51,023 INFO L290 TraceCheckUtils]: 25: Hoare triple {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:51,024 INFO L290 TraceCheckUtils]: 26: Hoare triple {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:51,024 INFO L290 TraceCheckUtils]: 27: Hoare triple {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:51,024 INFO L290 TraceCheckUtils]: 28: Hoare triple {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:51,025 INFO L290 TraceCheckUtils]: 29: Hoare triple {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:51,025 INFO L290 TraceCheckUtils]: 30: Hoare triple {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:51,026 INFO L290 TraceCheckUtils]: 31: Hoare triple {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:51,026 INFO L290 TraceCheckUtils]: 32: Hoare triple {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:51,026 INFO L290 TraceCheckUtils]: 33: Hoare triple {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:51,027 INFO L290 TraceCheckUtils]: 34: Hoare triple {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:51,027 INFO L290 TraceCheckUtils]: 35: Hoare triple {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:51,028 INFO L290 TraceCheckUtils]: 36: Hoare triple {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:51,028 INFO L290 TraceCheckUtils]: 37: Hoare triple {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:51,028 INFO L290 TraceCheckUtils]: 38: Hoare triple {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:51,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:51,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:51,029 INFO L290 TraceCheckUtils]: 41: Hoare triple {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:51,030 INFO L290 TraceCheckUtils]: 42: Hoare triple {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:51,030 INFO L290 TraceCheckUtils]: 43: Hoare triple {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:51,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:51,031 INFO L290 TraceCheckUtils]: 45: Hoare triple {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:51,031 INFO L290 TraceCheckUtils]: 46: Hoare triple {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:51,032 INFO L290 TraceCheckUtils]: 47: Hoare triple {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:51,032 INFO L290 TraceCheckUtils]: 48: Hoare triple {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:51,033 INFO L290 TraceCheckUtils]: 49: Hoare triple {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:51,033 INFO L290 TraceCheckUtils]: 50: Hoare triple {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:51,033 INFO L290 TraceCheckUtils]: 51: Hoare triple {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:51,034 INFO L290 TraceCheckUtils]: 52: Hoare triple {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:51,034 INFO L290 TraceCheckUtils]: 53: Hoare triple {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:51,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:51,035 INFO L290 TraceCheckUtils]: 55: Hoare triple {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:51,035 INFO L290 TraceCheckUtils]: 56: Hoare triple {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:51,036 INFO L290 TraceCheckUtils]: 57: Hoare triple {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:51,036 INFO L290 TraceCheckUtils]: 58: Hoare triple {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:51,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:51,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:51,037 INFO L290 TraceCheckUtils]: 61: Hoare triple {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:51,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:51,038 INFO L290 TraceCheckUtils]: 63: Hoare triple {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:51,039 INFO L290 TraceCheckUtils]: 64: Hoare triple {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:51,039 INFO L290 TraceCheckUtils]: 65: Hoare triple {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:51,039 INFO L290 TraceCheckUtils]: 66: Hoare triple {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:51,040 INFO L290 TraceCheckUtils]: 67: Hoare triple {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:51,040 INFO L290 TraceCheckUtils]: 68: Hoare triple {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:51,041 INFO L290 TraceCheckUtils]: 69: Hoare triple {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:51,041 INFO L290 TraceCheckUtils]: 70: Hoare triple {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:51,041 INFO L290 TraceCheckUtils]: 71: Hoare triple {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:51,042 INFO L290 TraceCheckUtils]: 72: Hoare triple {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:51,042 INFO L290 TraceCheckUtils]: 73: Hoare triple {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25892#(and (<= main_~v~0 32) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:57:51,043 INFO L290 TraceCheckUtils]: 74: Hoare triple {25892#(and (<= main_~v~0 32) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {25856#false} is VALID [2022-04-15 06:57:51,043 INFO L272 TraceCheckUtils]: 75: Hoare triple {25856#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {25856#false} is VALID [2022-04-15 06:57:51,043 INFO L290 TraceCheckUtils]: 76: Hoare triple {25856#false} ~cond := #in~cond; {25856#false} is VALID [2022-04-15 06:57:51,043 INFO L290 TraceCheckUtils]: 77: Hoare triple {25856#false} assume 0 == ~cond; {25856#false} is VALID [2022-04-15 06:57:51,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {25856#false} assume !false; {25856#false} is VALID [2022-04-15 06:57:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:51,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:57:51,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147929154] [2022-04-15 06:57:51,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147929154] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:57:51,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679179616] [2022-04-15 06:57:51,044 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:57:51,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:51,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:57:51,045 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) [2022-04-15 06:57:51,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-15 06:57:51,165 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:57:51,165 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:57:51,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-15 06:57:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:57:51,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:57:51,755 INFO L272 TraceCheckUtils]: 0: Hoare triple {25855#true} call ULTIMATE.init(); {25855#true} is VALID [2022-04-15 06:57:51,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {25855#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(12, 2);call #Ultimate.allocInit(12, 3); {25855#true} is VALID [2022-04-15 06:57:51,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {25855#true} assume true; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25855#true} {25855#true} #85#return; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L272 TraceCheckUtils]: 4: Hoare triple {25855#true} call #t~ret9 := main(); {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {25855#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 6: Hoare triple {25855#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {25855#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {25855#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {25855#true} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {25855#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {25860#(= main_~v~0 0)} is VALID [2022-04-15 06:57:51,756 INFO L290 TraceCheckUtils]: 10: Hoare triple {25860#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {25860#(= main_~v~0 0)} is VALID [2022-04-15 06:57:51,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {25860#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:51,757 INFO L290 TraceCheckUtils]: 12: Hoare triple {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:57:51,757 INFO L290 TraceCheckUtils]: 13: Hoare triple {25861#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:51,758 INFO L290 TraceCheckUtils]: 14: Hoare triple {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:57:51,758 INFO L290 TraceCheckUtils]: 15: Hoare triple {25862#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:51,758 INFO L290 TraceCheckUtils]: 16: Hoare triple {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:57:51,759 INFO L290 TraceCheckUtils]: 17: Hoare triple {25863#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:51,759 INFO L290 TraceCheckUtils]: 18: Hoare triple {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:57:51,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {25864#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:51,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:57:51,760 INFO L290 TraceCheckUtils]: 21: Hoare triple {25865#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:51,761 INFO L290 TraceCheckUtils]: 22: Hoare triple {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:57:51,761 INFO L290 TraceCheckUtils]: 23: Hoare triple {25866#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:51,761 INFO L290 TraceCheckUtils]: 24: Hoare triple {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:57:51,762 INFO L290 TraceCheckUtils]: 25: Hoare triple {25867#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:51,762 INFO L290 TraceCheckUtils]: 26: Hoare triple {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:57:51,762 INFO L290 TraceCheckUtils]: 27: Hoare triple {25868#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:51,763 INFO L290 TraceCheckUtils]: 28: Hoare triple {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:57:51,763 INFO L290 TraceCheckUtils]: 29: Hoare triple {25869#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:51,763 INFO L290 TraceCheckUtils]: 30: Hoare triple {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:57:51,764 INFO L290 TraceCheckUtils]: 31: Hoare triple {25870#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:51,764 INFO L290 TraceCheckUtils]: 32: Hoare triple {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:57:51,765 INFO L290 TraceCheckUtils]: 33: Hoare triple {25871#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:51,765 INFO L290 TraceCheckUtils]: 34: Hoare triple {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:57:51,765 INFO L290 TraceCheckUtils]: 35: Hoare triple {25872#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:51,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:57:51,766 INFO L290 TraceCheckUtils]: 37: Hoare triple {25873#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:51,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:57:51,767 INFO L290 TraceCheckUtils]: 39: Hoare triple {25874#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:51,767 INFO L290 TraceCheckUtils]: 40: Hoare triple {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:57:51,767 INFO L290 TraceCheckUtils]: 41: Hoare triple {25875#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:51,768 INFO L290 TraceCheckUtils]: 42: Hoare triple {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:57:51,768 INFO L290 TraceCheckUtils]: 43: Hoare triple {25876#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:51,768 INFO L290 TraceCheckUtils]: 44: Hoare triple {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:57:51,769 INFO L290 TraceCheckUtils]: 45: Hoare triple {25877#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:51,769 INFO L290 TraceCheckUtils]: 46: Hoare triple {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:57:51,770 INFO L290 TraceCheckUtils]: 47: Hoare triple {25878#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:51,770 INFO L290 TraceCheckUtils]: 48: Hoare triple {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:57:51,770 INFO L290 TraceCheckUtils]: 49: Hoare triple {25879#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:51,771 INFO L290 TraceCheckUtils]: 50: Hoare triple {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:57:51,771 INFO L290 TraceCheckUtils]: 51: Hoare triple {25880#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:51,771 INFO L290 TraceCheckUtils]: 52: Hoare triple {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:57:51,772 INFO L290 TraceCheckUtils]: 53: Hoare triple {25881#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:51,772 INFO L290 TraceCheckUtils]: 54: Hoare triple {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:57:51,772 INFO L290 TraceCheckUtils]: 55: Hoare triple {25882#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:51,773 INFO L290 TraceCheckUtils]: 56: Hoare triple {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:57:51,773 INFO L290 TraceCheckUtils]: 57: Hoare triple {25883#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:51,773 INFO L290 TraceCheckUtils]: 58: Hoare triple {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:57:51,774 INFO L290 TraceCheckUtils]: 59: Hoare triple {25884#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:51,774 INFO L290 TraceCheckUtils]: 60: Hoare triple {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:57:51,774 INFO L290 TraceCheckUtils]: 61: Hoare triple {25885#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:51,775 INFO L290 TraceCheckUtils]: 62: Hoare triple {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:57:51,775 INFO L290 TraceCheckUtils]: 63: Hoare triple {25886#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:51,776 INFO L290 TraceCheckUtils]: 64: Hoare triple {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:57:51,776 INFO L290 TraceCheckUtils]: 65: Hoare triple {25887#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:51,776 INFO L290 TraceCheckUtils]: 66: Hoare triple {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:57:51,777 INFO L290 TraceCheckUtils]: 67: Hoare triple {25888#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:51,777 INFO L290 TraceCheckUtils]: 68: Hoare triple {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:57:51,777 INFO L290 TraceCheckUtils]: 69: Hoare triple {25889#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:51,778 INFO L290 TraceCheckUtils]: 70: Hoare triple {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:57:51,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {25890#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:51,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:57:51,779 INFO L290 TraceCheckUtils]: 73: Hoare triple {25891#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26116#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:57:51,779 INFO L290 TraceCheckUtils]: 74: Hoare triple {26116#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {25856#false} is VALID [2022-04-15 06:57:51,779 INFO L272 TraceCheckUtils]: 75: Hoare triple {25856#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {25856#false} is VALID [2022-04-15 06:57:51,779 INFO L290 TraceCheckUtils]: 76: Hoare triple {25856#false} ~cond := #in~cond; {25856#false} is VALID [2022-04-15 06:57:51,779 INFO L290 TraceCheckUtils]: 77: Hoare triple {25856#false} assume 0 == ~cond; {25856#false} is VALID [2022-04-15 06:57:51,779 INFO L290 TraceCheckUtils]: 78: Hoare triple {25856#false} assume !false; {25856#false} is VALID [2022-04-15 06:57:51,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:51,780 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:57:53,632 INFO L290 TraceCheckUtils]: 78: Hoare triple {25856#false} assume !false; {25856#false} is VALID [2022-04-15 06:57:53,632 INFO L290 TraceCheckUtils]: 77: Hoare triple {25856#false} assume 0 == ~cond; {25856#false} is VALID [2022-04-15 06:57:53,632 INFO L290 TraceCheckUtils]: 76: Hoare triple {25856#false} ~cond := #in~cond; {25856#false} is VALID [2022-04-15 06:57:53,632 INFO L272 TraceCheckUtils]: 75: Hoare triple {25856#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {25856#false} is VALID [2022-04-15 06:57:53,633 INFO L290 TraceCheckUtils]: 74: Hoare triple {26144#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {25856#false} is VALID [2022-04-15 06:57:53,634 INFO L290 TraceCheckUtils]: 73: Hoare triple {26148#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26144#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,634 INFO L290 TraceCheckUtils]: 72: Hoare triple {26148#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26148#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,635 INFO L290 TraceCheckUtils]: 71: Hoare triple {26155#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26148#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {26155#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26155#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,636 INFO L290 TraceCheckUtils]: 69: Hoare triple {26162#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26155#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,636 INFO L290 TraceCheckUtils]: 68: Hoare triple {26162#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26162#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,637 INFO L290 TraceCheckUtils]: 67: Hoare triple {26169#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26162#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,637 INFO L290 TraceCheckUtils]: 66: Hoare triple {26169#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26169#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,638 INFO L290 TraceCheckUtils]: 65: Hoare triple {26176#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26169#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,638 INFO L290 TraceCheckUtils]: 64: Hoare triple {26176#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26176#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,640 INFO L290 TraceCheckUtils]: 63: Hoare triple {26183#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26176#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {26183#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26183#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,641 INFO L290 TraceCheckUtils]: 61: Hoare triple {26190#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26183#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,641 INFO L290 TraceCheckUtils]: 60: Hoare triple {26190#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26190#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,642 INFO L290 TraceCheckUtils]: 59: Hoare triple {26197#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26190#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,642 INFO L290 TraceCheckUtils]: 58: Hoare triple {26197#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26197#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,642 INFO L290 TraceCheckUtils]: 57: Hoare triple {26204#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26197#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,643 INFO L290 TraceCheckUtils]: 56: Hoare triple {26204#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26204#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,643 INFO L290 TraceCheckUtils]: 55: Hoare triple {26211#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26204#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,644 INFO L290 TraceCheckUtils]: 54: Hoare triple {26211#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26211#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,644 INFO L290 TraceCheckUtils]: 53: Hoare triple {26218#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26211#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,644 INFO L290 TraceCheckUtils]: 52: Hoare triple {26218#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26218#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,645 INFO L290 TraceCheckUtils]: 51: Hoare triple {26225#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26218#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,645 INFO L290 TraceCheckUtils]: 50: Hoare triple {26225#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26225#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,646 INFO L290 TraceCheckUtils]: 49: Hoare triple {26232#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26225#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,646 INFO L290 TraceCheckUtils]: 48: Hoare triple {26232#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26232#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,647 INFO L290 TraceCheckUtils]: 47: Hoare triple {26239#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26232#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {26239#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26239#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {26246#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26239#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {26246#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26246#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,648 INFO L290 TraceCheckUtils]: 43: Hoare triple {26253#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26246#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {26253#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26253#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,649 INFO L290 TraceCheckUtils]: 41: Hoare triple {26260#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26253#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,650 INFO L290 TraceCheckUtils]: 40: Hoare triple {26260#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26260#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {26267#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26260#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {26267#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26267#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,651 INFO L290 TraceCheckUtils]: 37: Hoare triple {26274#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26267#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {26274#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26274#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {26281#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26274#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,652 INFO L290 TraceCheckUtils]: 34: Hoare triple {26281#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26281#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {26288#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26281#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {26288#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26288#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,654 INFO L290 TraceCheckUtils]: 31: Hoare triple {26295#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26288#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,654 INFO L290 TraceCheckUtils]: 30: Hoare triple {26295#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26295#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,655 INFO L290 TraceCheckUtils]: 29: Hoare triple {26302#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26295#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {26302#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26302#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,656 INFO L290 TraceCheckUtils]: 27: Hoare triple {26309#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26302#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,656 INFO L290 TraceCheckUtils]: 26: Hoare triple {26309#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26309#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,656 INFO L290 TraceCheckUtils]: 25: Hoare triple {26316#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26309#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,657 INFO L290 TraceCheckUtils]: 24: Hoare triple {26316#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26316#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,657 INFO L290 TraceCheckUtils]: 23: Hoare triple {26323#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26316#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,658 INFO L290 TraceCheckUtils]: 22: Hoare triple {26323#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26323#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,658 INFO L290 TraceCheckUtils]: 21: Hoare triple {26330#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26323#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,658 INFO L290 TraceCheckUtils]: 20: Hoare triple {26330#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26330#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,659 INFO L290 TraceCheckUtils]: 19: Hoare triple {26337#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26330#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,659 INFO L290 TraceCheckUtils]: 18: Hoare triple {26337#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26337#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {26344#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26337#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,660 INFO L290 TraceCheckUtils]: 16: Hoare triple {26344#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26344#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,661 INFO L290 TraceCheckUtils]: 15: Hoare triple {26351#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26344#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {26351#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26351#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,662 INFO L290 TraceCheckUtils]: 13: Hoare triple {26358#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26351#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,662 INFO L290 TraceCheckUtils]: 12: Hoare triple {26358#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26358#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,662 INFO L290 TraceCheckUtils]: 11: Hoare triple {26365#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {26358#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {26365#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {26365#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {25855#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {26365#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 8: Hoare triple {25855#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {25855#true} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 7: Hoare triple {25855#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {25855#true} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 6: Hoare triple {25855#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {25855#true} is VALID [2022-04-15 06:57:53,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {25855#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {25855#true} is VALID [2022-04-15 06:57:53,663 INFO L272 TraceCheckUtils]: 4: Hoare triple {25855#true} call #t~ret9 := main(); {25855#true} is VALID [2022-04-15 06:57:53,664 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25855#true} {25855#true} #85#return; {25855#true} is VALID [2022-04-15 06:57:53,664 INFO L290 TraceCheckUtils]: 2: Hoare triple {25855#true} assume true; {25855#true} is VALID [2022-04-15 06:57:53,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {25855#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(12, 2);call #Ultimate.allocInit(12, 3); {25855#true} is VALID [2022-04-15 06:57:53,664 INFO L272 TraceCheckUtils]: 0: Hoare triple {25855#true} call ULTIMATE.init(); {25855#true} is VALID [2022-04-15 06:57:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:57:53,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1679179616] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:57:53,665 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:57:53,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 35, 35] total 70 [2022-04-15 06:57:53,665 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:57:53,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1132832083] [2022-04-15 06:57:53,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1132832083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:57:53,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:57:53,666 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-15 06:57:53,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169964945] [2022-04-15 06:57:53,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:57:53,666 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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 [2022-04-15 06:57:53,666 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:57:53,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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) [2022-04-15 06:57:53,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:53,723 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-15 06:57:53,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:53,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-15 06:57:53,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1292, Invalid=3538, Unknown=0, NotChecked=0, Total=4830 [2022-04-15 06:57:53,724 INFO L87 Difference]: Start difference. First operand 86 states and 90 transitions. Second operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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) [2022-04-15 06:57:57,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:57,710 INFO L93 Difference]: Finished difference Result 176 states and 188 transitions. [2022-04-15 06:57:57,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-15 06:57:57,711 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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 [2022-04-15 06:57:57,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:57:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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) [2022-04-15 06:57:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 125 transitions. [2022-04-15 06:57:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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) [2022-04-15 06:57:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 125 transitions. [2022-04-15 06:57:57,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 125 transitions. [2022-04-15 06:57:57,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:57,801 INFO L225 Difference]: With dead ends: 176 [2022-04-15 06:57:57,801 INFO L226 Difference]: Without dead ends: 96 [2022-04-15 06:57:57,802 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 598 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=2577, Invalid=7929, Unknown=0, NotChecked=0, Total=10506 [2022-04-15 06:57:57,802 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 105 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 2484 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 2553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2484 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:57:57,803 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [106 Valid, 66 Invalid, 2553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 2484 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 06:57:57,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-04-15 06:57:58,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 88. [2022-04-15 06:57:58,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:57:58,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 96 states. Second operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:58,091 INFO L74 IsIncluded]: Start isIncluded. First operand 96 states. Second operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:58,091 INFO L87 Difference]: Start difference. First operand 96 states. Second operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:58,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:58,092 INFO L93 Difference]: Finished difference Result 96 states and 103 transitions. [2022-04-15 06:57:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 103 transitions. [2022-04-15 06:57:58,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:58,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:58,092 INFO L74 IsIncluded]: Start isIncluded. First operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 96 states. [2022-04-15 06:57:58,093 INFO L87 Difference]: Start difference. First operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 96 states. [2022-04-15 06:57:58,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:57:58,093 INFO L93 Difference]: Finished difference Result 96 states and 103 transitions. [2022-04-15 06:57:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 103 transitions. [2022-04-15 06:57:58,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:57:58,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:57:58,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:57:58,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:57:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 82 states have (on average 1.0609756097560976) internal successors, (87), 82 states have internal predecessors, (87), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:57:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 92 transitions. [2022-04-15 06:57:58,094 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 92 transitions. Word has length 79 [2022-04-15 06:57:58,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:57:58,095 INFO L478 AbstractCegarLoop]: Abstraction has 88 states and 92 transitions. [2022-04-15 06:57:58,095 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 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) [2022-04-15 06:57:58,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 92 transitions. [2022-04-15 06:57:58,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:57:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2022-04-15 06:57:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-15 06:57:58,218 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:57:58,218 INFO L499 BasicCegarLoop]: trace histogram [33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:57:58,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-15 06:57:58,418 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:57:58,418 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:57:58,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:57:58,419 INFO L85 PathProgramCache]: Analyzing trace with hash 2135088860, now seen corresponding path program 65 times [2022-04-15 06:57:58,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:57:58,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [422475146] [2022-04-15 06:58:00,254 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:58:00,398 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:58:00,399 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:58:00,400 INFO L85 PathProgramCache]: Analyzing trace with hash -567021964, now seen corresponding path program 1 times [2022-04-15 06:58:00,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:00,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121386589] [2022-04-15 06:58:00,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:00,407 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:58:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:00,410 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:58:00,410 INFO L85 PathProgramCache]: Analyzing trace with hash 2135088860, now seen corresponding path program 66 times [2022-04-15 06:58:00,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:00,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892000330] [2022-04-15 06:58:00,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:01,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:58:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:01,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {27227#(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(12, 2);call #Ultimate.allocInit(12, 3); {27188#true} is VALID [2022-04-15 06:58:01,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {27188#true} assume true; {27188#true} is VALID [2022-04-15 06:58:01,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27188#true} {27188#true} #85#return; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L272 TraceCheckUtils]: 0: Hoare triple {27188#true} call ULTIMATE.init(); {27227#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {27227#(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(12, 2);call #Ultimate.allocInit(12, 3); {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 2: Hoare triple {27188#true} assume true; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27188#true} {27188#true} #85#return; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L272 TraceCheckUtils]: 4: Hoare triple {27188#true} call #t~ret9 := main(); {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 5: Hoare triple {27188#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 6: Hoare triple {27188#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {27188#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {27188#true} is VALID [2022-04-15 06:58:01,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {27188#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {27188#true} is VALID [2022-04-15 06:58:01,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {27188#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {27193#(= main_~v~0 0)} is VALID [2022-04-15 06:58:01,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {27193#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {27193#(= main_~v~0 0)} is VALID [2022-04-15 06:58:01,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {27193#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:01,118 INFO L290 TraceCheckUtils]: 12: Hoare triple {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:01,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:01,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:01,119 INFO L290 TraceCheckUtils]: 15: Hoare triple {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:01,119 INFO L290 TraceCheckUtils]: 16: Hoare triple {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:01,120 INFO L290 TraceCheckUtils]: 17: Hoare triple {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:01,120 INFO L290 TraceCheckUtils]: 18: Hoare triple {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:01,120 INFO L290 TraceCheckUtils]: 19: Hoare triple {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:01,121 INFO L290 TraceCheckUtils]: 20: Hoare triple {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:01,121 INFO L290 TraceCheckUtils]: 21: Hoare triple {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:01,121 INFO L290 TraceCheckUtils]: 22: Hoare triple {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:01,122 INFO L290 TraceCheckUtils]: 23: Hoare triple {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:01,122 INFO L290 TraceCheckUtils]: 24: Hoare triple {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:01,123 INFO L290 TraceCheckUtils]: 25: Hoare triple {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:01,123 INFO L290 TraceCheckUtils]: 26: Hoare triple {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:01,123 INFO L290 TraceCheckUtils]: 27: Hoare triple {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:01,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:01,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:01,125 INFO L290 TraceCheckUtils]: 30: Hoare triple {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:01,125 INFO L290 TraceCheckUtils]: 31: Hoare triple {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:01,125 INFO L290 TraceCheckUtils]: 32: Hoare triple {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:01,126 INFO L290 TraceCheckUtils]: 33: Hoare triple {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:01,126 INFO L290 TraceCheckUtils]: 34: Hoare triple {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:01,126 INFO L290 TraceCheckUtils]: 35: Hoare triple {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:01,127 INFO L290 TraceCheckUtils]: 36: Hoare triple {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:01,127 INFO L290 TraceCheckUtils]: 37: Hoare triple {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:01,128 INFO L290 TraceCheckUtils]: 38: Hoare triple {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:01,128 INFO L290 TraceCheckUtils]: 39: Hoare triple {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:01,128 INFO L290 TraceCheckUtils]: 40: Hoare triple {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:01,129 INFO L290 TraceCheckUtils]: 41: Hoare triple {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:01,129 INFO L290 TraceCheckUtils]: 42: Hoare triple {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:01,129 INFO L290 TraceCheckUtils]: 43: Hoare triple {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:01,130 INFO L290 TraceCheckUtils]: 44: Hoare triple {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:01,130 INFO L290 TraceCheckUtils]: 45: Hoare triple {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:01,131 INFO L290 TraceCheckUtils]: 46: Hoare triple {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:01,131 INFO L290 TraceCheckUtils]: 47: Hoare triple {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:01,131 INFO L290 TraceCheckUtils]: 48: Hoare triple {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:01,132 INFO L290 TraceCheckUtils]: 49: Hoare triple {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:01,132 INFO L290 TraceCheckUtils]: 50: Hoare triple {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:01,133 INFO L290 TraceCheckUtils]: 51: Hoare triple {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:01,133 INFO L290 TraceCheckUtils]: 52: Hoare triple {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:01,133 INFO L290 TraceCheckUtils]: 53: Hoare triple {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:01,134 INFO L290 TraceCheckUtils]: 54: Hoare triple {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:01,134 INFO L290 TraceCheckUtils]: 55: Hoare triple {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:01,134 INFO L290 TraceCheckUtils]: 56: Hoare triple {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:01,135 INFO L290 TraceCheckUtils]: 57: Hoare triple {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:01,135 INFO L290 TraceCheckUtils]: 58: Hoare triple {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:01,136 INFO L290 TraceCheckUtils]: 59: Hoare triple {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:01,136 INFO L290 TraceCheckUtils]: 60: Hoare triple {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:01,136 INFO L290 TraceCheckUtils]: 61: Hoare triple {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:01,137 INFO L290 TraceCheckUtils]: 62: Hoare triple {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:01,137 INFO L290 TraceCheckUtils]: 63: Hoare triple {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:01,137 INFO L290 TraceCheckUtils]: 64: Hoare triple {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:01,138 INFO L290 TraceCheckUtils]: 65: Hoare triple {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:01,138 INFO L290 TraceCheckUtils]: 66: Hoare triple {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:01,139 INFO L290 TraceCheckUtils]: 67: Hoare triple {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:01,139 INFO L290 TraceCheckUtils]: 68: Hoare triple {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:01,139 INFO L290 TraceCheckUtils]: 69: Hoare triple {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:01,140 INFO L290 TraceCheckUtils]: 70: Hoare triple {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:01,140 INFO L290 TraceCheckUtils]: 71: Hoare triple {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:01,140 INFO L290 TraceCheckUtils]: 72: Hoare triple {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:01,141 INFO L290 TraceCheckUtils]: 73: Hoare triple {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:01,141 INFO L290 TraceCheckUtils]: 74: Hoare triple {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:01,142 INFO L290 TraceCheckUtils]: 75: Hoare triple {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27226#(and (<= main_~v~0 33) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:58:01,142 INFO L290 TraceCheckUtils]: 76: Hoare triple {27226#(and (<= main_~v~0 33) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {27189#false} is VALID [2022-04-15 06:58:01,142 INFO L272 TraceCheckUtils]: 77: Hoare triple {27189#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {27189#false} is VALID [2022-04-15 06:58:01,142 INFO L290 TraceCheckUtils]: 78: Hoare triple {27189#false} ~cond := #in~cond; {27189#false} is VALID [2022-04-15 06:58:01,142 INFO L290 TraceCheckUtils]: 79: Hoare triple {27189#false} assume 0 == ~cond; {27189#false} is VALID [2022-04-15 06:58:01,142 INFO L290 TraceCheckUtils]: 80: Hoare triple {27189#false} assume !false; {27189#false} is VALID [2022-04-15 06:58:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:01,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:58:01,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892000330] [2022-04-15 06:58:01,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892000330] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:58:01,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009308292] [2022-04-15 06:58:01,143 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:58:01,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:01,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:58:01,144 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) [2022-04-15 06:58:01,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-15 06:58:03,071 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-15 06:58:03,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:58:03,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-15 06:58:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:03,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:58:03,689 INFO L272 TraceCheckUtils]: 0: Hoare triple {27188#true} call ULTIMATE.init(); {27188#true} is VALID [2022-04-15 06:58:03,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {27188#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(12, 2);call #Ultimate.allocInit(12, 3); {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {27188#true} assume true; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27188#true} {27188#true} #85#return; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {27188#true} call #t~ret9 := main(); {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 5: Hoare triple {27188#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {27188#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {27188#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 8: Hoare triple {27188#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {27188#true} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 9: Hoare triple {27188#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {27193#(= main_~v~0 0)} is VALID [2022-04-15 06:58:03,690 INFO L290 TraceCheckUtils]: 10: Hoare triple {27193#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {27193#(= main_~v~0 0)} is VALID [2022-04-15 06:58:03,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {27193#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:03,691 INFO L290 TraceCheckUtils]: 12: Hoare triple {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:03,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {27194#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:03,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:03,692 INFO L290 TraceCheckUtils]: 15: Hoare triple {27195#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:03,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:03,693 INFO L290 TraceCheckUtils]: 17: Hoare triple {27196#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:03,693 INFO L290 TraceCheckUtils]: 18: Hoare triple {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:03,694 INFO L290 TraceCheckUtils]: 19: Hoare triple {27197#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:03,694 INFO L290 TraceCheckUtils]: 20: Hoare triple {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:03,695 INFO L290 TraceCheckUtils]: 21: Hoare triple {27198#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:03,695 INFO L290 TraceCheckUtils]: 22: Hoare triple {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:03,695 INFO L290 TraceCheckUtils]: 23: Hoare triple {27199#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:03,696 INFO L290 TraceCheckUtils]: 24: Hoare triple {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:03,696 INFO L290 TraceCheckUtils]: 25: Hoare triple {27200#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:03,697 INFO L290 TraceCheckUtils]: 26: Hoare triple {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:03,697 INFO L290 TraceCheckUtils]: 27: Hoare triple {27201#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:03,697 INFO L290 TraceCheckUtils]: 28: Hoare triple {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:03,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {27202#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:03,698 INFO L290 TraceCheckUtils]: 30: Hoare triple {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:03,699 INFO L290 TraceCheckUtils]: 31: Hoare triple {27203#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:03,699 INFO L290 TraceCheckUtils]: 32: Hoare triple {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:03,699 INFO L290 TraceCheckUtils]: 33: Hoare triple {27204#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:03,700 INFO L290 TraceCheckUtils]: 34: Hoare triple {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:03,700 INFO L290 TraceCheckUtils]: 35: Hoare triple {27205#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:03,700 INFO L290 TraceCheckUtils]: 36: Hoare triple {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:03,701 INFO L290 TraceCheckUtils]: 37: Hoare triple {27206#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:03,701 INFO L290 TraceCheckUtils]: 38: Hoare triple {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:03,702 INFO L290 TraceCheckUtils]: 39: Hoare triple {27207#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:03,702 INFO L290 TraceCheckUtils]: 40: Hoare triple {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:03,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {27208#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:03,703 INFO L290 TraceCheckUtils]: 42: Hoare triple {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:03,703 INFO L290 TraceCheckUtils]: 43: Hoare triple {27209#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:03,704 INFO L290 TraceCheckUtils]: 44: Hoare triple {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:03,704 INFO L290 TraceCheckUtils]: 45: Hoare triple {27210#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:03,704 INFO L290 TraceCheckUtils]: 46: Hoare triple {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:03,705 INFO L290 TraceCheckUtils]: 47: Hoare triple {27211#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:03,705 INFO L290 TraceCheckUtils]: 48: Hoare triple {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:03,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {27212#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:03,706 INFO L290 TraceCheckUtils]: 50: Hoare triple {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:03,706 INFO L290 TraceCheckUtils]: 51: Hoare triple {27213#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:03,707 INFO L290 TraceCheckUtils]: 52: Hoare triple {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:03,707 INFO L290 TraceCheckUtils]: 53: Hoare triple {27214#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:03,708 INFO L290 TraceCheckUtils]: 54: Hoare triple {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:03,708 INFO L290 TraceCheckUtils]: 55: Hoare triple {27215#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:03,708 INFO L290 TraceCheckUtils]: 56: Hoare triple {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:03,709 INFO L290 TraceCheckUtils]: 57: Hoare triple {27216#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:03,709 INFO L290 TraceCheckUtils]: 58: Hoare triple {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:03,710 INFO L290 TraceCheckUtils]: 59: Hoare triple {27217#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:03,710 INFO L290 TraceCheckUtils]: 60: Hoare triple {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:03,710 INFO L290 TraceCheckUtils]: 61: Hoare triple {27218#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:03,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:03,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {27219#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:03,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:03,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {27220#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:03,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:03,713 INFO L290 TraceCheckUtils]: 67: Hoare triple {27221#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:03,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:03,714 INFO L290 TraceCheckUtils]: 69: Hoare triple {27222#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:03,714 INFO L290 TraceCheckUtils]: 70: Hoare triple {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:03,714 INFO L290 TraceCheckUtils]: 71: Hoare triple {27223#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:03,715 INFO L290 TraceCheckUtils]: 72: Hoare triple {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:03,715 INFO L290 TraceCheckUtils]: 73: Hoare triple {27224#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:03,716 INFO L290 TraceCheckUtils]: 74: Hoare triple {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:03,716 INFO L290 TraceCheckUtils]: 75: Hoare triple {27225#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27456#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:03,717 INFO L290 TraceCheckUtils]: 76: Hoare triple {27456#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {27189#false} is VALID [2022-04-15 06:58:03,717 INFO L272 TraceCheckUtils]: 77: Hoare triple {27189#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {27189#false} is VALID [2022-04-15 06:58:03,717 INFO L290 TraceCheckUtils]: 78: Hoare triple {27189#false} ~cond := #in~cond; {27189#false} is VALID [2022-04-15 06:58:03,717 INFO L290 TraceCheckUtils]: 79: Hoare triple {27189#false} assume 0 == ~cond; {27189#false} is VALID [2022-04-15 06:58:03,717 INFO L290 TraceCheckUtils]: 80: Hoare triple {27189#false} assume !false; {27189#false} is VALID [2022-04-15 06:58:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:03,718 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:58:05,654 INFO L290 TraceCheckUtils]: 80: Hoare triple {27189#false} assume !false; {27189#false} is VALID [2022-04-15 06:58:05,654 INFO L290 TraceCheckUtils]: 79: Hoare triple {27189#false} assume 0 == ~cond; {27189#false} is VALID [2022-04-15 06:58:05,654 INFO L290 TraceCheckUtils]: 78: Hoare triple {27189#false} ~cond := #in~cond; {27189#false} is VALID [2022-04-15 06:58:05,654 INFO L272 TraceCheckUtils]: 77: Hoare triple {27189#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {27189#false} is VALID [2022-04-15 06:58:05,654 INFO L290 TraceCheckUtils]: 76: Hoare triple {27484#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {27189#false} is VALID [2022-04-15 06:58:05,656 INFO L290 TraceCheckUtils]: 75: Hoare triple {27488#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27484#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,656 INFO L290 TraceCheckUtils]: 74: Hoare triple {27488#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27488#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,657 INFO L290 TraceCheckUtils]: 73: Hoare triple {27495#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27488#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,657 INFO L290 TraceCheckUtils]: 72: Hoare triple {27495#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27495#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {27502#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27495#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,658 INFO L290 TraceCheckUtils]: 70: Hoare triple {27502#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27502#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,659 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27502#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,659 INFO L290 TraceCheckUtils]: 68: Hoare triple {27509#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27509#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,659 INFO L290 TraceCheckUtils]: 67: Hoare triple {27516#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27509#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,660 INFO L290 TraceCheckUtils]: 66: Hoare triple {27516#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27516#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,660 INFO L290 TraceCheckUtils]: 65: Hoare triple {27523#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27516#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,660 INFO L290 TraceCheckUtils]: 64: Hoare triple {27523#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27523#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,661 INFO L290 TraceCheckUtils]: 63: Hoare triple {27530#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27523#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,661 INFO L290 TraceCheckUtils]: 62: Hoare triple {27530#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27530#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,662 INFO L290 TraceCheckUtils]: 61: Hoare triple {27537#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27530#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,662 INFO L290 TraceCheckUtils]: 60: Hoare triple {27537#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27537#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,663 INFO L290 TraceCheckUtils]: 59: Hoare triple {27544#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27537#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,663 INFO L290 TraceCheckUtils]: 58: Hoare triple {27544#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27544#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,664 INFO L290 TraceCheckUtils]: 57: Hoare triple {27551#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27544#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,664 INFO L290 TraceCheckUtils]: 56: Hoare triple {27551#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27551#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,664 INFO L290 TraceCheckUtils]: 55: Hoare triple {27558#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27551#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,665 INFO L290 TraceCheckUtils]: 54: Hoare triple {27558#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27558#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,665 INFO L290 TraceCheckUtils]: 53: Hoare triple {27565#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27558#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,665 INFO L290 TraceCheckUtils]: 52: Hoare triple {27565#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27565#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,666 INFO L290 TraceCheckUtils]: 51: Hoare triple {27572#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27565#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,666 INFO L290 TraceCheckUtils]: 50: Hoare triple {27572#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27572#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,667 INFO L290 TraceCheckUtils]: 49: Hoare triple {27579#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27572#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,667 INFO L290 TraceCheckUtils]: 48: Hoare triple {27579#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27579#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,668 INFO L290 TraceCheckUtils]: 47: Hoare triple {27586#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27579#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,668 INFO L290 TraceCheckUtils]: 46: Hoare triple {27586#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27586#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,669 INFO L290 TraceCheckUtils]: 45: Hoare triple {27593#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27586#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,669 INFO L290 TraceCheckUtils]: 44: Hoare triple {27593#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27593#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {27600#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27593#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {27600#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27600#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,670 INFO L290 TraceCheckUtils]: 41: Hoare triple {27607#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27600#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,671 INFO L290 TraceCheckUtils]: 40: Hoare triple {27607#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27607#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,671 INFO L290 TraceCheckUtils]: 39: Hoare triple {27614#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27607#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,671 INFO L290 TraceCheckUtils]: 38: Hoare triple {27614#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27614#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,672 INFO L290 TraceCheckUtils]: 37: Hoare triple {27621#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27614#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,672 INFO L290 TraceCheckUtils]: 36: Hoare triple {27621#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27621#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,673 INFO L290 TraceCheckUtils]: 35: Hoare triple {27628#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27621#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,673 INFO L290 TraceCheckUtils]: 34: Hoare triple {27628#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27628#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,674 INFO L290 TraceCheckUtils]: 33: Hoare triple {27635#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27628#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,674 INFO L290 TraceCheckUtils]: 32: Hoare triple {27635#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27635#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,675 INFO L290 TraceCheckUtils]: 31: Hoare triple {27642#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27635#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {27642#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27642#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,676 INFO L290 TraceCheckUtils]: 29: Hoare triple {27649#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27642#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,676 INFO L290 TraceCheckUtils]: 28: Hoare triple {27649#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27649#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,677 INFO L290 TraceCheckUtils]: 27: Hoare triple {27656#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27649#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {27656#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27656#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,678 INFO L290 TraceCheckUtils]: 25: Hoare triple {27663#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27656#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {27663#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27663#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {27670#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27663#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,679 INFO L290 TraceCheckUtils]: 22: Hoare triple {27670#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27670#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,679 INFO L290 TraceCheckUtils]: 21: Hoare triple {27677#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27670#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,680 INFO L290 TraceCheckUtils]: 20: Hoare triple {27677#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27677#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,680 INFO L290 TraceCheckUtils]: 19: Hoare triple {27684#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27677#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {27684#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27684#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {27691#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27684#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,682 INFO L290 TraceCheckUtils]: 16: Hoare triple {27691#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27691#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,682 INFO L290 TraceCheckUtils]: 15: Hoare triple {27698#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27691#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,682 INFO L290 TraceCheckUtils]: 14: Hoare triple {27698#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27698#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,684 INFO L290 TraceCheckUtils]: 13: Hoare triple {27705#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27698#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,684 INFO L290 TraceCheckUtils]: 12: Hoare triple {27705#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27705#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {27712#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {27705#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {27712#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {27712#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {27188#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {27712#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 8: Hoare triple {27188#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 7: Hoare triple {27188#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 6: Hoare triple {27188#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {27188#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {27188#true} call #t~ret9 := main(); {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27188#true} {27188#true} #85#return; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 2: Hoare triple {27188#true} assume true; {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {27188#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(12, 2);call #Ultimate.allocInit(12, 3); {27188#true} is VALID [2022-04-15 06:58:05,686 INFO L272 TraceCheckUtils]: 0: Hoare triple {27188#true} call ULTIMATE.init(); {27188#true} is VALID [2022-04-15 06:58:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:05,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009308292] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:58:05,687 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:58:05,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36, 36] total 72 [2022-04-15 06:58:05,687 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:58:05,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [422475146] [2022-04-15 06:58:05,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [422475146] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:58:05,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:58:05,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-15 06:58:05,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910959335] [2022-04-15 06:58:05,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:58:05,688 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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 [2022-04-15 06:58:05,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:58:05,688 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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) [2022-04-15 06:58:05,743 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:05,743 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-15 06:58:05,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:05,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-15 06:58:05,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1365, Invalid=3747, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 06:58:05,744 INFO L87 Difference]: Start difference. First operand 88 states and 92 transitions. Second operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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) [2022-04-15 06:58:10,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:10,004 INFO L93 Difference]: Finished difference Result 180 states and 192 transitions. [2022-04-15 06:58:10,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-15 06:58:10,005 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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 [2022-04-15 06:58:10,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:58:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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) [2022-04-15 06:58:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 127 transitions. [2022-04-15 06:58:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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) [2022-04-15 06:58:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 127 transitions. [2022-04-15 06:58:10,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 127 transitions. [2022-04-15 06:58:10,122 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:10,123 INFO L225 Difference]: With dead ends: 180 [2022-04-15 06:58:10,123 INFO L226 Difference]: Without dead ends: 98 [2022-04-15 06:58:10,124 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 633 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=2723, Invalid=8407, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 06:58:10,124 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 116 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 2625 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 2697 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 2625 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:58:10,124 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [117 Valid, 71 Invalid, 2697 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 2625 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 06:58:10,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-04-15 06:58:10,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 90. [2022-04-15 06:58:10,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:58:10,418 INFO L82 GeneralOperation]: Start isEquivalent. First operand 98 states. Second operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:10,418 INFO L74 IsIncluded]: Start isIncluded. First operand 98 states. Second operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:10,418 INFO L87 Difference]: Start difference. First operand 98 states. Second operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:10,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:10,419 INFO L93 Difference]: Finished difference Result 98 states and 105 transitions. [2022-04-15 06:58:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 105 transitions. [2022-04-15 06:58:10,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:10,420 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:10,420 INFO L74 IsIncluded]: Start isIncluded. First operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 98 states. [2022-04-15 06:58:10,420 INFO L87 Difference]: Start difference. First operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 98 states. [2022-04-15 06:58:10,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:10,420 INFO L93 Difference]: Finished difference Result 98 states and 105 transitions. [2022-04-15 06:58:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 105 transitions. [2022-04-15 06:58:10,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:10,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:10,421 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:58:10,421 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:58:10,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 84 states have (on average 1.0595238095238095) internal successors, (89), 84 states have internal predecessors, (89), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 94 transitions. [2022-04-15 06:58:10,422 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 94 transitions. Word has length 81 [2022-04-15 06:58:10,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:58:10,422 INFO L478 AbstractCegarLoop]: Abstraction has 90 states and 94 transitions. [2022-04-15 06:58:10,422 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 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) [2022-04-15 06:58:10,422 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 94 transitions. [2022-04-15 06:58:10,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2022-04-15 06:58:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-15 06:58:10,532 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:58:10,532 INFO L499 BasicCegarLoop]: trace histogram [34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:58:10,539 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-15 06:58:10,736 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66,SelfDestructingSolverStorable67 [2022-04-15 06:58:10,737 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:58:10,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:58:10,737 INFO L85 PathProgramCache]: Analyzing trace with hash -541006022, now seen corresponding path program 67 times [2022-04-15 06:58:10,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:10,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [549426817] [2022-04-15 06:58:11,989 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:58:12,159 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:58:12,161 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:58:12,162 INFO L85 PathProgramCache]: Analyzing trace with hash -507916620, now seen corresponding path program 1 times [2022-04-15 06:58:12,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:12,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196664850] [2022-04-15 06:58:12,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:12,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:12,169 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:58:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:12,172 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:58:12,172 INFO L85 PathProgramCache]: Analyzing trace with hash -541006022, now seen corresponding path program 68 times [2022-04-15 06:58:12,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:12,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716767483] [2022-04-15 06:58:12,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:12,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:58:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:12,962 INFO L290 TraceCheckUtils]: 0: Hoare triple {28593#(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(12, 2);call #Ultimate.allocInit(12, 3); {28553#true} is VALID [2022-04-15 06:58:12,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {28553#true} assume true; {28553#true} is VALID [2022-04-15 06:58:12,962 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28553#true} {28553#true} #85#return; {28553#true} is VALID [2022-04-15 06:58:12,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {28553#true} call ULTIMATE.init(); {28593#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:58:12,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {28593#(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(12, 2);call #Ultimate.allocInit(12, 3); {28553#true} is VALID [2022-04-15 06:58:12,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {28553#true} assume true; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28553#true} {28553#true} #85#return; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L272 TraceCheckUtils]: 4: Hoare triple {28553#true} call #t~ret9 := main(); {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {28553#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 6: Hoare triple {28553#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {28553#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {28553#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {28553#true} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 9: Hoare triple {28553#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {28558#(= main_~v~0 0)} is VALID [2022-04-15 06:58:12,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {28558#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {28558#(= main_~v~0 0)} is VALID [2022-04-15 06:58:12,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {28558#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:12,964 INFO L290 TraceCheckUtils]: 12: Hoare triple {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:12,965 INFO L290 TraceCheckUtils]: 13: Hoare triple {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:12,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:12,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:12,966 INFO L290 TraceCheckUtils]: 16: Hoare triple {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:12,966 INFO L290 TraceCheckUtils]: 17: Hoare triple {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:12,966 INFO L290 TraceCheckUtils]: 18: Hoare triple {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:12,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:12,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:12,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:12,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:12,968 INFO L290 TraceCheckUtils]: 23: Hoare triple {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:12,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:12,969 INFO L290 TraceCheckUtils]: 25: Hoare triple {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:12,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:12,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:12,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:12,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:12,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:12,971 INFO L290 TraceCheckUtils]: 31: Hoare triple {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:12,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:12,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:12,972 INFO L290 TraceCheckUtils]: 34: Hoare triple {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:12,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:12,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:12,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:12,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:12,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:12,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:12,975 INFO L290 TraceCheckUtils]: 41: Hoare triple {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:12,975 INFO L290 TraceCheckUtils]: 42: Hoare triple {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:12,976 INFO L290 TraceCheckUtils]: 43: Hoare triple {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:12,976 INFO L290 TraceCheckUtils]: 44: Hoare triple {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:12,976 INFO L290 TraceCheckUtils]: 45: Hoare triple {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:12,977 INFO L290 TraceCheckUtils]: 46: Hoare triple {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:12,977 INFO L290 TraceCheckUtils]: 47: Hoare triple {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:12,978 INFO L290 TraceCheckUtils]: 48: Hoare triple {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:12,978 INFO L290 TraceCheckUtils]: 49: Hoare triple {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:12,978 INFO L290 TraceCheckUtils]: 50: Hoare triple {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:12,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:12,979 INFO L290 TraceCheckUtils]: 52: Hoare triple {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:12,979 INFO L290 TraceCheckUtils]: 53: Hoare triple {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:12,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:12,980 INFO L290 TraceCheckUtils]: 55: Hoare triple {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:12,980 INFO L290 TraceCheckUtils]: 56: Hoare triple {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:12,981 INFO L290 TraceCheckUtils]: 57: Hoare triple {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:12,981 INFO L290 TraceCheckUtils]: 58: Hoare triple {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:12,982 INFO L290 TraceCheckUtils]: 59: Hoare triple {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:12,982 INFO L290 TraceCheckUtils]: 60: Hoare triple {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:12,982 INFO L290 TraceCheckUtils]: 61: Hoare triple {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:12,983 INFO L290 TraceCheckUtils]: 62: Hoare triple {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:12,983 INFO L290 TraceCheckUtils]: 63: Hoare triple {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:12,983 INFO L290 TraceCheckUtils]: 64: Hoare triple {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:12,984 INFO L290 TraceCheckUtils]: 65: Hoare triple {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:12,984 INFO L290 TraceCheckUtils]: 66: Hoare triple {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:12,985 INFO L290 TraceCheckUtils]: 67: Hoare triple {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:12,985 INFO L290 TraceCheckUtils]: 68: Hoare triple {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:12,985 INFO L290 TraceCheckUtils]: 69: Hoare triple {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:12,986 INFO L290 TraceCheckUtils]: 70: Hoare triple {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:12,986 INFO L290 TraceCheckUtils]: 71: Hoare triple {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:12,986 INFO L290 TraceCheckUtils]: 72: Hoare triple {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:12,987 INFO L290 TraceCheckUtils]: 73: Hoare triple {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:12,987 INFO L290 TraceCheckUtils]: 74: Hoare triple {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:12,988 INFO L290 TraceCheckUtils]: 75: Hoare triple {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:12,988 INFO L290 TraceCheckUtils]: 76: Hoare triple {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:12,988 INFO L290 TraceCheckUtils]: 77: Hoare triple {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28592#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:12,989 INFO L290 TraceCheckUtils]: 78: Hoare triple {28592#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 34))} assume !(~v~0 % 4294967296 < 268435455); {28554#false} is VALID [2022-04-15 06:58:12,989 INFO L272 TraceCheckUtils]: 79: Hoare triple {28554#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {28554#false} is VALID [2022-04-15 06:58:12,989 INFO L290 TraceCheckUtils]: 80: Hoare triple {28554#false} ~cond := #in~cond; {28554#false} is VALID [2022-04-15 06:58:12,989 INFO L290 TraceCheckUtils]: 81: Hoare triple {28554#false} assume 0 == ~cond; {28554#false} is VALID [2022-04-15 06:58:12,989 INFO L290 TraceCheckUtils]: 82: Hoare triple {28554#false} assume !false; {28554#false} is VALID [2022-04-15 06:58:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:12,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:58:12,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716767483] [2022-04-15 06:58:12,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716767483] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:58:12,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762838435] [2022-04-15 06:58:12,990 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:58:12,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:12,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:58:12,991 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) [2022-04-15 06:58:12,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-15 06:58:13,077 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:58:13,078 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:58:13,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-15 06:58:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:13,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:58:13,687 INFO L272 TraceCheckUtils]: 0: Hoare triple {28553#true} call ULTIMATE.init(); {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {28553#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(12, 2);call #Ultimate.allocInit(12, 3); {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {28553#true} assume true; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28553#true} {28553#true} #85#return; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L272 TraceCheckUtils]: 4: Hoare triple {28553#true} call #t~ret9 := main(); {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {28553#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 6: Hoare triple {28553#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {28553#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 8: Hoare triple {28553#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {28553#true} is VALID [2022-04-15 06:58:13,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {28553#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {28558#(= main_~v~0 0)} is VALID [2022-04-15 06:58:13,689 INFO L290 TraceCheckUtils]: 10: Hoare triple {28558#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {28558#(= main_~v~0 0)} is VALID [2022-04-15 06:58:13,689 INFO L290 TraceCheckUtils]: 11: Hoare triple {28558#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:13,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:13,690 INFO L290 TraceCheckUtils]: 13: Hoare triple {28559#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:13,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:13,690 INFO L290 TraceCheckUtils]: 15: Hoare triple {28560#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:13,691 INFO L290 TraceCheckUtils]: 16: Hoare triple {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:13,691 INFO L290 TraceCheckUtils]: 17: Hoare triple {28561#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:13,691 INFO L290 TraceCheckUtils]: 18: Hoare triple {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:13,692 INFO L290 TraceCheckUtils]: 19: Hoare triple {28562#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:13,692 INFO L290 TraceCheckUtils]: 20: Hoare triple {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:13,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {28563#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:13,693 INFO L290 TraceCheckUtils]: 22: Hoare triple {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:13,693 INFO L290 TraceCheckUtils]: 23: Hoare triple {28564#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:13,694 INFO L290 TraceCheckUtils]: 24: Hoare triple {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:13,694 INFO L290 TraceCheckUtils]: 25: Hoare triple {28565#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:13,694 INFO L290 TraceCheckUtils]: 26: Hoare triple {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:13,695 INFO L290 TraceCheckUtils]: 27: Hoare triple {28566#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:13,695 INFO L290 TraceCheckUtils]: 28: Hoare triple {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:13,696 INFO L290 TraceCheckUtils]: 29: Hoare triple {28567#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:13,696 INFO L290 TraceCheckUtils]: 30: Hoare triple {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:13,696 INFO L290 TraceCheckUtils]: 31: Hoare triple {28568#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:13,697 INFO L290 TraceCheckUtils]: 32: Hoare triple {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:13,697 INFO L290 TraceCheckUtils]: 33: Hoare triple {28569#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:13,697 INFO L290 TraceCheckUtils]: 34: Hoare triple {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:13,698 INFO L290 TraceCheckUtils]: 35: Hoare triple {28570#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:13,698 INFO L290 TraceCheckUtils]: 36: Hoare triple {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:13,698 INFO L290 TraceCheckUtils]: 37: Hoare triple {28571#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:13,699 INFO L290 TraceCheckUtils]: 38: Hoare triple {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:13,699 INFO L290 TraceCheckUtils]: 39: Hoare triple {28572#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:13,700 INFO L290 TraceCheckUtils]: 40: Hoare triple {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:13,700 INFO L290 TraceCheckUtils]: 41: Hoare triple {28573#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:13,700 INFO L290 TraceCheckUtils]: 42: Hoare triple {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:13,701 INFO L290 TraceCheckUtils]: 43: Hoare triple {28574#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:13,701 INFO L290 TraceCheckUtils]: 44: Hoare triple {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:13,701 INFO L290 TraceCheckUtils]: 45: Hoare triple {28575#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:13,702 INFO L290 TraceCheckUtils]: 46: Hoare triple {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:13,702 INFO L290 TraceCheckUtils]: 47: Hoare triple {28576#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:13,702 INFO L290 TraceCheckUtils]: 48: Hoare triple {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:13,703 INFO L290 TraceCheckUtils]: 49: Hoare triple {28577#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:13,703 INFO L290 TraceCheckUtils]: 50: Hoare triple {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:13,704 INFO L290 TraceCheckUtils]: 51: Hoare triple {28578#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:13,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:13,704 INFO L290 TraceCheckUtils]: 53: Hoare triple {28579#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:13,705 INFO L290 TraceCheckUtils]: 54: Hoare triple {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:13,705 INFO L290 TraceCheckUtils]: 55: Hoare triple {28580#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:13,705 INFO L290 TraceCheckUtils]: 56: Hoare triple {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:13,706 INFO L290 TraceCheckUtils]: 57: Hoare triple {28581#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:13,706 INFO L290 TraceCheckUtils]: 58: Hoare triple {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:13,706 INFO L290 TraceCheckUtils]: 59: Hoare triple {28582#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:13,707 INFO L290 TraceCheckUtils]: 60: Hoare triple {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:13,707 INFO L290 TraceCheckUtils]: 61: Hoare triple {28583#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:13,708 INFO L290 TraceCheckUtils]: 62: Hoare triple {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:13,708 INFO L290 TraceCheckUtils]: 63: Hoare triple {28584#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:13,708 INFO L290 TraceCheckUtils]: 64: Hoare triple {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:13,709 INFO L290 TraceCheckUtils]: 65: Hoare triple {28585#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:13,709 INFO L290 TraceCheckUtils]: 66: Hoare triple {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:13,709 INFO L290 TraceCheckUtils]: 67: Hoare triple {28586#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:13,710 INFO L290 TraceCheckUtils]: 68: Hoare triple {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:13,710 INFO L290 TraceCheckUtils]: 69: Hoare triple {28587#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:13,710 INFO L290 TraceCheckUtils]: 70: Hoare triple {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:13,711 INFO L290 TraceCheckUtils]: 71: Hoare triple {28588#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:13,711 INFO L290 TraceCheckUtils]: 72: Hoare triple {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:13,712 INFO L290 TraceCheckUtils]: 73: Hoare triple {28589#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:13,712 INFO L290 TraceCheckUtils]: 74: Hoare triple {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:13,712 INFO L290 TraceCheckUtils]: 75: Hoare triple {28590#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:13,713 INFO L290 TraceCheckUtils]: 76: Hoare triple {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:13,713 INFO L290 TraceCheckUtils]: 77: Hoare triple {28591#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28828#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:13,713 INFO L290 TraceCheckUtils]: 78: Hoare triple {28828#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !(~v~0 % 4294967296 < 268435455); {28554#false} is VALID [2022-04-15 06:58:13,714 INFO L272 TraceCheckUtils]: 79: Hoare triple {28554#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {28554#false} is VALID [2022-04-15 06:58:13,714 INFO L290 TraceCheckUtils]: 80: Hoare triple {28554#false} ~cond := #in~cond; {28554#false} is VALID [2022-04-15 06:58:13,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {28554#false} assume 0 == ~cond; {28554#false} is VALID [2022-04-15 06:58:13,714 INFO L290 TraceCheckUtils]: 82: Hoare triple {28554#false} assume !false; {28554#false} is VALID [2022-04-15 06:58:13,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:13,714 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:58:15,716 INFO L290 TraceCheckUtils]: 82: Hoare triple {28554#false} assume !false; {28554#false} is VALID [2022-04-15 06:58:15,717 INFO L290 TraceCheckUtils]: 81: Hoare triple {28554#false} assume 0 == ~cond; {28554#false} is VALID [2022-04-15 06:58:15,717 INFO L290 TraceCheckUtils]: 80: Hoare triple {28554#false} ~cond := #in~cond; {28554#false} is VALID [2022-04-15 06:58:15,717 INFO L272 TraceCheckUtils]: 79: Hoare triple {28554#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {28554#false} is VALID [2022-04-15 06:58:15,717 INFO L290 TraceCheckUtils]: 78: Hoare triple {28856#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {28554#false} is VALID [2022-04-15 06:58:15,718 INFO L290 TraceCheckUtils]: 77: Hoare triple {28860#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28856#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,718 INFO L290 TraceCheckUtils]: 76: Hoare triple {28860#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28860#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,719 INFO L290 TraceCheckUtils]: 75: Hoare triple {28867#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28860#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,719 INFO L290 TraceCheckUtils]: 74: Hoare triple {28867#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28867#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,720 INFO L290 TraceCheckUtils]: 73: Hoare triple {28874#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28867#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,720 INFO L290 TraceCheckUtils]: 72: Hoare triple {28874#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28874#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,720 INFO L290 TraceCheckUtils]: 71: Hoare triple {28881#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28874#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,721 INFO L290 TraceCheckUtils]: 70: Hoare triple {28881#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28881#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,721 INFO L290 TraceCheckUtils]: 69: Hoare triple {28888#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28881#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,721 INFO L290 TraceCheckUtils]: 68: Hoare triple {28888#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28888#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,722 INFO L290 TraceCheckUtils]: 67: Hoare triple {28895#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28888#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,722 INFO L290 TraceCheckUtils]: 66: Hoare triple {28895#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28895#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,723 INFO L290 TraceCheckUtils]: 65: Hoare triple {28902#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28895#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,723 INFO L290 TraceCheckUtils]: 64: Hoare triple {28902#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28902#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,724 INFO L290 TraceCheckUtils]: 63: Hoare triple {28909#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28902#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,724 INFO L290 TraceCheckUtils]: 62: Hoare triple {28909#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28909#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,725 INFO L290 TraceCheckUtils]: 61: Hoare triple {28916#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28909#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,725 INFO L290 TraceCheckUtils]: 60: Hoare triple {28916#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28916#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,726 INFO L290 TraceCheckUtils]: 59: Hoare triple {28923#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28916#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,726 INFO L290 TraceCheckUtils]: 58: Hoare triple {28923#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28923#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,726 INFO L290 TraceCheckUtils]: 57: Hoare triple {28930#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28923#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,727 INFO L290 TraceCheckUtils]: 56: Hoare triple {28930#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28930#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,727 INFO L290 TraceCheckUtils]: 55: Hoare triple {28937#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28930#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {28937#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28937#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,728 INFO L290 TraceCheckUtils]: 53: Hoare triple {28944#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28937#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {28944#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28944#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {28951#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28944#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {28951#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28951#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {28958#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28951#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {28958#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28958#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,731 INFO L290 TraceCheckUtils]: 47: Hoare triple {28965#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28958#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {28965#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28965#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,732 INFO L290 TraceCheckUtils]: 45: Hoare triple {28972#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28965#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,732 INFO L290 TraceCheckUtils]: 44: Hoare triple {28972#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28972#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {28979#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28972#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,733 INFO L290 TraceCheckUtils]: 42: Hoare triple {28979#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28979#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,733 INFO L290 TraceCheckUtils]: 41: Hoare triple {28986#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28979#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,734 INFO L290 TraceCheckUtils]: 40: Hoare triple {28986#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28986#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,734 INFO L290 TraceCheckUtils]: 39: Hoare triple {28993#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28986#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,734 INFO L290 TraceCheckUtils]: 38: Hoare triple {28993#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {28993#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,735 INFO L290 TraceCheckUtils]: 37: Hoare triple {29000#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {28993#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,735 INFO L290 TraceCheckUtils]: 36: Hoare triple {29000#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29000#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {29007#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29000#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {29007#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29007#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,737 INFO L290 TraceCheckUtils]: 33: Hoare triple {29014#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29007#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,737 INFO L290 TraceCheckUtils]: 32: Hoare triple {29014#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29014#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {29021#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29014#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {29021#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29021#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,739 INFO L290 TraceCheckUtils]: 29: Hoare triple {29028#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29021#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {29028#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29028#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {29035#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29028#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {29035#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29035#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {29042#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29035#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {29042#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29042#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {29049#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29042#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {29049#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29049#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,742 INFO L290 TraceCheckUtils]: 21: Hoare triple {29056#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29049#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,742 INFO L290 TraceCheckUtils]: 20: Hoare triple {29056#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29056#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,743 INFO L290 TraceCheckUtils]: 19: Hoare triple {29063#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29056#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {29063#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29063#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {29070#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29063#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {29070#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29070#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,744 INFO L290 TraceCheckUtils]: 15: Hoare triple {29077#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29070#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {29077#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29077#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {29084#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29077#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,745 INFO L290 TraceCheckUtils]: 12: Hoare triple {29084#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29084#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {29091#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29084#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,746 INFO L290 TraceCheckUtils]: 10: Hoare triple {29091#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {29091#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,746 INFO L290 TraceCheckUtils]: 9: Hoare triple {28553#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {29091#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {28553#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 7: Hoare triple {28553#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 6: Hoare triple {28553#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {28553#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L272 TraceCheckUtils]: 4: Hoare triple {28553#true} call #t~ret9 := main(); {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28553#true} {28553#true} #85#return; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {28553#true} assume true; {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {28553#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(12, 2);call #Ultimate.allocInit(12, 3); {28553#true} is VALID [2022-04-15 06:58:15,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {28553#true} call ULTIMATE.init(); {28553#true} is VALID [2022-04-15 06:58:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:15,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762838435] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:58:15,748 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:58:15,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 37, 37] total 74 [2022-04-15 06:58:15,748 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:58:15,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [549426817] [2022-04-15 06:58:15,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [549426817] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:58:15,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:58:15,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-15 06:58:15,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639123259] [2022-04-15 06:58:15,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:58:15,749 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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 [2022-04-15 06:58:15,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:58:15,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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) [2022-04-15 06:58:15,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:15,801 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-15 06:58:15,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:15,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-15 06:58:15,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1440, Invalid=3962, Unknown=0, NotChecked=0, Total=5402 [2022-04-15 06:58:15,802 INFO L87 Difference]: Start difference. First operand 90 states and 94 transitions. Second operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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) [2022-04-15 06:58:20,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:20,265 INFO L93 Difference]: Finished difference Result 184 states and 196 transitions. [2022-04-15 06:58:20,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-15 06:58:20,265 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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 [2022-04-15 06:58:20,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:58:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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) [2022-04-15 06:58:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 129 transitions. [2022-04-15 06:58:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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) [2022-04-15 06:58:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 129 transitions. [2022-04-15 06:58:20,267 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 129 transitions. [2022-04-15 06:58:20,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:20,357 INFO L225 Difference]: With dead ends: 184 [2022-04-15 06:58:20,357 INFO L226 Difference]: Without dead ends: 100 [2022-04-15 06:58:20,357 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 133 SyntacticMatches, 1 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 669 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=2873, Invalid=8899, Unknown=0, NotChecked=0, Total=11772 [2022-04-15 06:58:20,358 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 109 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 2797 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 2870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 2797 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:58:20,358 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [110 Valid, 81 Invalid, 2870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 2797 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 06:58:20,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-04-15 06:58:20,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 92. [2022-04-15 06:58:20,656 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:58:20,656 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:20,656 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:20,657 INFO L87 Difference]: Start difference. First operand 100 states. Second operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:20,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:20,657 INFO L93 Difference]: Finished difference Result 100 states and 107 transitions. [2022-04-15 06:58:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 107 transitions. [2022-04-15 06:58:20,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:20,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:20,658 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 100 states. [2022-04-15 06:58:20,658 INFO L87 Difference]: Start difference. First operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 100 states. [2022-04-15 06:58:20,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:20,659 INFO L93 Difference]: Finished difference Result 100 states and 107 transitions. [2022-04-15 06:58:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 107 transitions. [2022-04-15 06:58:20,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:20,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:20,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:58:20,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:58:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 86 states have (on average 1.058139534883721) internal successors, (91), 86 states have internal predecessors, (91), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 96 transitions. [2022-04-15 06:58:20,660 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 96 transitions. Word has length 83 [2022-04-15 06:58:20,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:58:20,660 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 96 transitions. [2022-04-15 06:58:20,660 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 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) [2022-04-15 06:58:20,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 96 transitions. [2022-04-15 06:58:20,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 96 transitions. [2022-04-15 06:58:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-15 06:58:20,791 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:58:20,791 INFO L499 BasicCegarLoop]: trace histogram [35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:58:20,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-15 06:58:20,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2022-04-15 06:58:20,991 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:58:20,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:58:20,991 INFO L85 PathProgramCache]: Analyzing trace with hash 417222680, now seen corresponding path program 69 times [2022-04-15 06:58:20,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:20,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1759826360] [2022-04-15 06:58:24,249 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:58:24,423 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:58:24,424 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:58:24,426 INFO L85 PathProgramCache]: Analyzing trace with hash -448811276, now seen corresponding path program 1 times [2022-04-15 06:58:24,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:24,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777484365] [2022-04-15 06:58:24,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:24,432 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:58:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:24,436 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:58:24,436 INFO L85 PathProgramCache]: Analyzing trace with hash 417222680, now seen corresponding path program 70 times [2022-04-15 06:58:24,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:24,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79660341] [2022-04-15 06:58:24,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:25,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:58:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:25,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {29991#(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(12, 2);call #Ultimate.allocInit(12, 3); {29950#true} is VALID [2022-04-15 06:58:25,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {29950#true} assume true; {29950#true} is VALID [2022-04-15 06:58:25,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29950#true} {29950#true} #85#return; {29950#true} is VALID [2022-04-15 06:58:25,174 INFO L272 TraceCheckUtils]: 0: Hoare triple {29950#true} call ULTIMATE.init(); {29991#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:58:25,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {29991#(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(12, 2);call #Ultimate.allocInit(12, 3); {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {29950#true} assume true; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29950#true} {29950#true} #85#return; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {29950#true} call #t~ret9 := main(); {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {29950#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 6: Hoare triple {29950#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 7: Hoare triple {29950#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 8: Hoare triple {29950#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 9: Hoare triple {29950#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {29955#(= main_~v~0 0)} is VALID [2022-04-15 06:58:25,175 INFO L290 TraceCheckUtils]: 10: Hoare triple {29955#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {29955#(= main_~v~0 0)} is VALID [2022-04-15 06:58:25,176 INFO L290 TraceCheckUtils]: 11: Hoare triple {29955#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:25,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:25,177 INFO L290 TraceCheckUtils]: 13: Hoare triple {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:25,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:25,177 INFO L290 TraceCheckUtils]: 15: Hoare triple {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:25,178 INFO L290 TraceCheckUtils]: 16: Hoare triple {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:25,178 INFO L290 TraceCheckUtils]: 17: Hoare triple {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:25,178 INFO L290 TraceCheckUtils]: 18: Hoare triple {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:25,179 INFO L290 TraceCheckUtils]: 19: Hoare triple {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:25,179 INFO L290 TraceCheckUtils]: 20: Hoare triple {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:25,179 INFO L290 TraceCheckUtils]: 21: Hoare triple {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:25,180 INFO L290 TraceCheckUtils]: 22: Hoare triple {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:25,180 INFO L290 TraceCheckUtils]: 23: Hoare triple {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:25,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:25,181 INFO L290 TraceCheckUtils]: 25: Hoare triple {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:25,181 INFO L290 TraceCheckUtils]: 26: Hoare triple {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:25,182 INFO L290 TraceCheckUtils]: 27: Hoare triple {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:25,182 INFO L290 TraceCheckUtils]: 28: Hoare triple {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:25,182 INFO L290 TraceCheckUtils]: 29: Hoare triple {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:25,183 INFO L290 TraceCheckUtils]: 30: Hoare triple {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:25,183 INFO L290 TraceCheckUtils]: 31: Hoare triple {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:25,183 INFO L290 TraceCheckUtils]: 32: Hoare triple {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:25,184 INFO L290 TraceCheckUtils]: 33: Hoare triple {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:25,184 INFO L290 TraceCheckUtils]: 34: Hoare triple {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:25,184 INFO L290 TraceCheckUtils]: 35: Hoare triple {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:25,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:25,185 INFO L290 TraceCheckUtils]: 37: Hoare triple {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:25,185 INFO L290 TraceCheckUtils]: 38: Hoare triple {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:25,186 INFO L290 TraceCheckUtils]: 39: Hoare triple {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:25,186 INFO L290 TraceCheckUtils]: 40: Hoare triple {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:25,187 INFO L290 TraceCheckUtils]: 41: Hoare triple {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:25,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:25,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:25,188 INFO L290 TraceCheckUtils]: 44: Hoare triple {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:25,188 INFO L290 TraceCheckUtils]: 45: Hoare triple {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:25,188 INFO L290 TraceCheckUtils]: 46: Hoare triple {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:25,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:25,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:25,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:25,190 INFO L290 TraceCheckUtils]: 50: Hoare triple {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:25,190 INFO L290 TraceCheckUtils]: 51: Hoare triple {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:25,190 INFO L290 TraceCheckUtils]: 52: Hoare triple {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:25,191 INFO L290 TraceCheckUtils]: 53: Hoare triple {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:25,191 INFO L290 TraceCheckUtils]: 54: Hoare triple {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:25,192 INFO L290 TraceCheckUtils]: 55: Hoare triple {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:25,192 INFO L290 TraceCheckUtils]: 56: Hoare triple {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:25,192 INFO L290 TraceCheckUtils]: 57: Hoare triple {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:25,193 INFO L290 TraceCheckUtils]: 58: Hoare triple {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:25,193 INFO L290 TraceCheckUtils]: 59: Hoare triple {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:25,193 INFO L290 TraceCheckUtils]: 60: Hoare triple {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:25,194 INFO L290 TraceCheckUtils]: 61: Hoare triple {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:25,194 INFO L290 TraceCheckUtils]: 62: Hoare triple {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:25,194 INFO L290 TraceCheckUtils]: 63: Hoare triple {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:25,195 INFO L290 TraceCheckUtils]: 64: Hoare triple {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:25,195 INFO L290 TraceCheckUtils]: 65: Hoare triple {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:25,195 INFO L290 TraceCheckUtils]: 66: Hoare triple {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:25,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:25,196 INFO L290 TraceCheckUtils]: 68: Hoare triple {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:25,197 INFO L290 TraceCheckUtils]: 69: Hoare triple {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:25,197 INFO L290 TraceCheckUtils]: 70: Hoare triple {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:25,197 INFO L290 TraceCheckUtils]: 71: Hoare triple {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:25,198 INFO L290 TraceCheckUtils]: 72: Hoare triple {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:25,198 INFO L290 TraceCheckUtils]: 73: Hoare triple {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:25,198 INFO L290 TraceCheckUtils]: 74: Hoare triple {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:25,199 INFO L290 TraceCheckUtils]: 75: Hoare triple {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:25,199 INFO L290 TraceCheckUtils]: 76: Hoare triple {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:25,199 INFO L290 TraceCheckUtils]: 77: Hoare triple {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:25,200 INFO L290 TraceCheckUtils]: 78: Hoare triple {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:25,200 INFO L290 TraceCheckUtils]: 79: Hoare triple {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29990#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:25,201 INFO L290 TraceCheckUtils]: 80: Hoare triple {29990#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 35))} assume !(~v~0 % 4294967296 < 268435455); {29951#false} is VALID [2022-04-15 06:58:25,201 INFO L272 TraceCheckUtils]: 81: Hoare triple {29951#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {29951#false} is VALID [2022-04-15 06:58:25,201 INFO L290 TraceCheckUtils]: 82: Hoare triple {29951#false} ~cond := #in~cond; {29951#false} is VALID [2022-04-15 06:58:25,201 INFO L290 TraceCheckUtils]: 83: Hoare triple {29951#false} assume 0 == ~cond; {29951#false} is VALID [2022-04-15 06:58:25,201 INFO L290 TraceCheckUtils]: 84: Hoare triple {29951#false} assume !false; {29951#false} is VALID [2022-04-15 06:58:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:25,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:58:25,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79660341] [2022-04-15 06:58:25,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79660341] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:58:25,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1778179056] [2022-04-15 06:58:25,202 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:58:25,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:25,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:58:25,203 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) [2022-04-15 06:58:25,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-15 06:58:25,332 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:58:25,333 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:58:25,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-15 06:58:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:25,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:58:25,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {29950#true} call ULTIMATE.init(); {29950#true} is VALID [2022-04-15 06:58:25,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {29950#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(12, 2);call #Ultimate.allocInit(12, 3); {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {29950#true} assume true; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29950#true} {29950#true} #85#return; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L272 TraceCheckUtils]: 4: Hoare triple {29950#true} call #t~ret9 := main(); {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {29950#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 6: Hoare triple {29950#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {29950#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {29950#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {29950#true} is VALID [2022-04-15 06:58:25,963 INFO L290 TraceCheckUtils]: 9: Hoare triple {29950#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {29955#(= main_~v~0 0)} is VALID [2022-04-15 06:58:25,964 INFO L290 TraceCheckUtils]: 10: Hoare triple {29955#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {29955#(= main_~v~0 0)} is VALID [2022-04-15 06:58:25,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {29955#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:25,964 INFO L290 TraceCheckUtils]: 12: Hoare triple {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:25,965 INFO L290 TraceCheckUtils]: 13: Hoare triple {29956#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:25,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:25,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {29957#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:25,966 INFO L290 TraceCheckUtils]: 16: Hoare triple {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:25,966 INFO L290 TraceCheckUtils]: 17: Hoare triple {29958#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:25,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:25,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {29959#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:25,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:25,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {29960#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:25,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:25,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {29961#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:25,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:25,969 INFO L290 TraceCheckUtils]: 25: Hoare triple {29962#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:25,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:25,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {29963#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:25,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:25,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {29964#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:25,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:25,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {29965#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:25,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:25,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {29966#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:25,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:25,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {29967#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:25,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:25,979 INFO L290 TraceCheckUtils]: 37: Hoare triple {29968#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:25,980 INFO L290 TraceCheckUtils]: 38: Hoare triple {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:25,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {29969#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:25,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:25,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {29970#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:25,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:25,982 INFO L290 TraceCheckUtils]: 43: Hoare triple {29971#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:25,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:25,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {29972#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:25,983 INFO L290 TraceCheckUtils]: 46: Hoare triple {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:25,984 INFO L290 TraceCheckUtils]: 47: Hoare triple {29973#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:25,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:25,985 INFO L290 TraceCheckUtils]: 49: Hoare triple {29974#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:25,985 INFO L290 TraceCheckUtils]: 50: Hoare triple {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:25,985 INFO L290 TraceCheckUtils]: 51: Hoare triple {29975#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:25,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:25,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {29976#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:25,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:25,987 INFO L290 TraceCheckUtils]: 55: Hoare triple {29977#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:25,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:25,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {29978#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:25,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:25,989 INFO L290 TraceCheckUtils]: 59: Hoare triple {29979#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:25,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:25,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {29980#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:25,990 INFO L290 TraceCheckUtils]: 62: Hoare triple {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:25,990 INFO L290 TraceCheckUtils]: 63: Hoare triple {29981#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:25,991 INFO L290 TraceCheckUtils]: 64: Hoare triple {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:25,991 INFO L290 TraceCheckUtils]: 65: Hoare triple {29982#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:25,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:25,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {29983#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:25,993 INFO L290 TraceCheckUtils]: 68: Hoare triple {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:25,993 INFO L290 TraceCheckUtils]: 69: Hoare triple {29984#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:25,993 INFO L290 TraceCheckUtils]: 70: Hoare triple {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:25,994 INFO L290 TraceCheckUtils]: 71: Hoare triple {29985#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:25,994 INFO L290 TraceCheckUtils]: 72: Hoare triple {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:25,995 INFO L290 TraceCheckUtils]: 73: Hoare triple {29986#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:25,995 INFO L290 TraceCheckUtils]: 74: Hoare triple {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:25,996 INFO L290 TraceCheckUtils]: 75: Hoare triple {29987#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:25,996 INFO L290 TraceCheckUtils]: 76: Hoare triple {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:25,996 INFO L290 TraceCheckUtils]: 77: Hoare triple {29988#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:25,997 INFO L290 TraceCheckUtils]: 78: Hoare triple {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:25,997 INFO L290 TraceCheckUtils]: 79: Hoare triple {29989#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30232#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:25,998 INFO L290 TraceCheckUtils]: 80: Hoare triple {30232#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !(~v~0 % 4294967296 < 268435455); {29951#false} is VALID [2022-04-15 06:58:25,998 INFO L272 TraceCheckUtils]: 81: Hoare triple {29951#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {29951#false} is VALID [2022-04-15 06:58:25,998 INFO L290 TraceCheckUtils]: 82: Hoare triple {29951#false} ~cond := #in~cond; {29951#false} is VALID [2022-04-15 06:58:25,998 INFO L290 TraceCheckUtils]: 83: Hoare triple {29951#false} assume 0 == ~cond; {29951#false} is VALID [2022-04-15 06:58:25,998 INFO L290 TraceCheckUtils]: 84: Hoare triple {29951#false} assume !false; {29951#false} is VALID [2022-04-15 06:58:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:25,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:58:28,282 INFO L290 TraceCheckUtils]: 84: Hoare triple {29951#false} assume !false; {29951#false} is VALID [2022-04-15 06:58:28,282 INFO L290 TraceCheckUtils]: 83: Hoare triple {29951#false} assume 0 == ~cond; {29951#false} is VALID [2022-04-15 06:58:28,282 INFO L290 TraceCheckUtils]: 82: Hoare triple {29951#false} ~cond := #in~cond; {29951#false} is VALID [2022-04-15 06:58:28,282 INFO L272 TraceCheckUtils]: 81: Hoare triple {29951#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {29951#false} is VALID [2022-04-15 06:58:28,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {30260#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {29951#false} is VALID [2022-04-15 06:58:28,285 INFO L290 TraceCheckUtils]: 79: Hoare triple {30264#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30260#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,285 INFO L290 TraceCheckUtils]: 78: Hoare triple {30264#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30264#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,286 INFO L290 TraceCheckUtils]: 77: Hoare triple {30271#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30264#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,286 INFO L290 TraceCheckUtils]: 76: Hoare triple {30271#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30271#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,287 INFO L290 TraceCheckUtils]: 75: Hoare triple {30278#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30271#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,287 INFO L290 TraceCheckUtils]: 74: Hoare triple {30278#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30278#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,288 INFO L290 TraceCheckUtils]: 73: Hoare triple {30285#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30278#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,288 INFO L290 TraceCheckUtils]: 72: Hoare triple {30285#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30285#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,289 INFO L290 TraceCheckUtils]: 71: Hoare triple {30292#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30285#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,289 INFO L290 TraceCheckUtils]: 70: Hoare triple {30292#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30292#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,289 INFO L290 TraceCheckUtils]: 69: Hoare triple {30299#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30292#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,290 INFO L290 TraceCheckUtils]: 68: Hoare triple {30299#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30299#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,290 INFO L290 TraceCheckUtils]: 67: Hoare triple {30306#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30299#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,291 INFO L290 TraceCheckUtils]: 66: Hoare triple {30306#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30306#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,291 INFO L290 TraceCheckUtils]: 65: Hoare triple {30313#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30306#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,297 INFO L290 TraceCheckUtils]: 64: Hoare triple {30313#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30313#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,298 INFO L290 TraceCheckUtils]: 63: Hoare triple {30320#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30313#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,298 INFO L290 TraceCheckUtils]: 62: Hoare triple {30320#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30320#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,299 INFO L290 TraceCheckUtils]: 61: Hoare triple {30327#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30320#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,299 INFO L290 TraceCheckUtils]: 60: Hoare triple {30327#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30327#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,300 INFO L290 TraceCheckUtils]: 59: Hoare triple {30334#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30327#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,300 INFO L290 TraceCheckUtils]: 58: Hoare triple {30334#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30334#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,301 INFO L290 TraceCheckUtils]: 57: Hoare triple {30341#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30334#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {30341#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30341#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,302 INFO L290 TraceCheckUtils]: 55: Hoare triple {30348#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30341#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,302 INFO L290 TraceCheckUtils]: 54: Hoare triple {30348#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30348#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,302 INFO L290 TraceCheckUtils]: 53: Hoare triple {30355#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30348#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,303 INFO L290 TraceCheckUtils]: 52: Hoare triple {30355#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30355#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {30362#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30355#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,304 INFO L290 TraceCheckUtils]: 50: Hoare triple {30362#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30362#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,304 INFO L290 TraceCheckUtils]: 49: Hoare triple {30369#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30362#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,304 INFO L290 TraceCheckUtils]: 48: Hoare triple {30369#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30369#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,305 INFO L290 TraceCheckUtils]: 47: Hoare triple {30376#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30369#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,305 INFO L290 TraceCheckUtils]: 46: Hoare triple {30376#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30376#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,306 INFO L290 TraceCheckUtils]: 45: Hoare triple {30383#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30376#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,306 INFO L290 TraceCheckUtils]: 44: Hoare triple {30383#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30383#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,307 INFO L290 TraceCheckUtils]: 43: Hoare triple {30390#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30383#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,307 INFO L290 TraceCheckUtils]: 42: Hoare triple {30390#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30390#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,308 INFO L290 TraceCheckUtils]: 41: Hoare triple {30397#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30390#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,308 INFO L290 TraceCheckUtils]: 40: Hoare triple {30397#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30397#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,308 INFO L290 TraceCheckUtils]: 39: Hoare triple {30404#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30397#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,309 INFO L290 TraceCheckUtils]: 38: Hoare triple {30404#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30404#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,309 INFO L290 TraceCheckUtils]: 37: Hoare triple {30411#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30404#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,310 INFO L290 TraceCheckUtils]: 36: Hoare triple {30411#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30411#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,310 INFO L290 TraceCheckUtils]: 35: Hoare triple {30418#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30411#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,311 INFO L290 TraceCheckUtils]: 34: Hoare triple {30418#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30418#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {30425#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30418#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {30425#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30425#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {30432#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30425#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,312 INFO L290 TraceCheckUtils]: 30: Hoare triple {30432#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30432#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,313 INFO L290 TraceCheckUtils]: 29: Hoare triple {30439#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30432#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,313 INFO L290 TraceCheckUtils]: 28: Hoare triple {30439#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30439#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,314 INFO L290 TraceCheckUtils]: 27: Hoare triple {30446#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30439#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,314 INFO L290 TraceCheckUtils]: 26: Hoare triple {30446#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30446#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,315 INFO L290 TraceCheckUtils]: 25: Hoare triple {30453#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30446#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,315 INFO L290 TraceCheckUtils]: 24: Hoare triple {30453#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30453#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {30460#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30453#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,316 INFO L290 TraceCheckUtils]: 22: Hoare triple {30460#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30460#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,316 INFO L290 TraceCheckUtils]: 21: Hoare triple {30467#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30460#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,317 INFO L290 TraceCheckUtils]: 20: Hoare triple {30467#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30467#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,317 INFO L290 TraceCheckUtils]: 19: Hoare triple {30474#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30467#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,317 INFO L290 TraceCheckUtils]: 18: Hoare triple {30474#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30474#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,318 INFO L290 TraceCheckUtils]: 17: Hoare triple {30481#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30474#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,318 INFO L290 TraceCheckUtils]: 16: Hoare triple {30481#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30481#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,319 INFO L290 TraceCheckUtils]: 15: Hoare triple {30488#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30481#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,319 INFO L290 TraceCheckUtils]: 14: Hoare triple {30488#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30488#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {30495#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30488#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {30495#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30495#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 11: Hoare triple {30502#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {30495#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 10: Hoare triple {30502#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {30502#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 9: Hoare triple {29950#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {30502#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 8: Hoare triple {29950#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {29950#true} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 7: Hoare triple {29950#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {29950#true} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 6: Hoare triple {29950#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {29950#true} is VALID [2022-04-15 06:58:28,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {29950#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L272 TraceCheckUtils]: 4: Hoare triple {29950#true} call #t~ret9 := main(); {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29950#true} {29950#true} #85#return; {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {29950#true} assume true; {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {29950#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(12, 2);call #Ultimate.allocInit(12, 3); {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L272 TraceCheckUtils]: 0: Hoare triple {29950#true} call ULTIMATE.init(); {29950#true} is VALID [2022-04-15 06:58:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:28,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1778179056] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:58:28,323 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:58:28,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 38] total 76 [2022-04-15 06:58:28,323 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:58:28,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1759826360] [2022-04-15 06:58:28,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1759826360] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:58:28,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:58:28,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-15 06:58:28,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671384754] [2022-04-15 06:58:28,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:58:28,327 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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 [2022-04-15 06:58:28,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:58:28,328 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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) [2022-04-15 06:58:28,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:28,384 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 06:58:28,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:28,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 06:58:28,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1517, Invalid=4183, Unknown=0, NotChecked=0, Total=5700 [2022-04-15 06:58:28,386 INFO L87 Difference]: Start difference. First operand 92 states and 96 transitions. Second operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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) [2022-04-15 06:58:33,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:33,068 INFO L93 Difference]: Finished difference Result 188 states and 200 transitions. [2022-04-15 06:58:33,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-15 06:58:33,068 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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 [2022-04-15 06:58:33,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:58:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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) [2022-04-15 06:58:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 131 transitions. [2022-04-15 06:58:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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) [2022-04-15 06:58:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 131 transitions. [2022-04-15 06:58:33,070 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 131 transitions. [2022-04-15 06:58:33,158 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:33,158 INFO L225 Difference]: With dead ends: 188 [2022-04-15 06:58:33,159 INFO L226 Difference]: Without dead ends: 102 [2022-04-15 06:58:33,159 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 136 SyntacticMatches, 1 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 706 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=3027, Invalid=9405, Unknown=0, NotChecked=0, Total=12432 [2022-04-15 06:58:33,160 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 111 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 2910 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 2985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 2910 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:58:33,160 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [112 Valid, 61 Invalid, 2985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 2910 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 06:58:33,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2022-04-15 06:58:33,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 94. [2022-04-15 06:58:33,476 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:58:33,476 INFO L82 GeneralOperation]: Start isEquivalent. First operand 102 states. Second operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:33,476 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:33,476 INFO L87 Difference]: Start difference. First operand 102 states. Second operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:33,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:33,477 INFO L93 Difference]: Finished difference Result 102 states and 109 transitions. [2022-04-15 06:58:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 109 transitions. [2022-04-15 06:58:33,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:33,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:33,477 INFO L74 IsIncluded]: Start isIncluded. First operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 102 states. [2022-04-15 06:58:33,478 INFO L87 Difference]: Start difference. First operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 102 states. [2022-04-15 06:58:33,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:33,478 INFO L93 Difference]: Finished difference Result 102 states and 109 transitions. [2022-04-15 06:58:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 109 transitions. [2022-04-15 06:58:33,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:33,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:33,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:58:33,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:58:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 88 states have (on average 1.0568181818181819) internal successors, (93), 88 states have internal predecessors, (93), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 98 transitions. [2022-04-15 06:58:33,479 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 98 transitions. Word has length 85 [2022-04-15 06:58:33,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:58:33,480 INFO L478 AbstractCegarLoop]: Abstraction has 94 states and 98 transitions. [2022-04-15 06:58:33,480 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 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) [2022-04-15 06:58:33,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 98 transitions. [2022-04-15 06:58:33,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 98 transitions. [2022-04-15 06:58:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-04-15 06:58:33,595 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:58:33,596 INFO L499 BasicCegarLoop]: trace histogram [36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:58:33,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-15 06:58:33,796 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:33,796 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:58:33,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:58:33,796 INFO L85 PathProgramCache]: Analyzing trace with hash -2142963338, now seen corresponding path program 71 times [2022-04-15 06:58:33,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:33,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [661618791] [2022-04-15 06:58:35,785 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:58:35,928 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:58:35,929 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:58:35,931 INFO L85 PathProgramCache]: Analyzing trace with hash -389705932, now seen corresponding path program 1 times [2022-04-15 06:58:35,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:35,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185797484] [2022-04-15 06:58:35,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:35,937 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:58:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:35,940 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:58:35,940 INFO L85 PathProgramCache]: Analyzing trace with hash -2142963338, now seen corresponding path program 72 times [2022-04-15 06:58:35,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:35,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505083446] [2022-04-15 06:58:35,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:36,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:58:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:36,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {31421#(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(12, 2);call #Ultimate.allocInit(12, 3); {31379#true} is VALID [2022-04-15 06:58:36,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {31379#true} assume true; {31379#true} is VALID [2022-04-15 06:58:36,772 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31379#true} {31379#true} #85#return; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L272 TraceCheckUtils]: 0: Hoare triple {31379#true} call ULTIMATE.init(); {31421#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {31421#(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(12, 2);call #Ultimate.allocInit(12, 3); {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 2: Hoare triple {31379#true} assume true; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31379#true} {31379#true} #85#return; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L272 TraceCheckUtils]: 4: Hoare triple {31379#true} call #t~ret9 := main(); {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 5: Hoare triple {31379#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 6: Hoare triple {31379#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 7: Hoare triple {31379#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 8: Hoare triple {31379#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {31379#true} is VALID [2022-04-15 06:58:36,773 INFO L290 TraceCheckUtils]: 9: Hoare triple {31379#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {31384#(= main_~v~0 0)} is VALID [2022-04-15 06:58:36,774 INFO L290 TraceCheckUtils]: 10: Hoare triple {31384#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {31384#(= main_~v~0 0)} is VALID [2022-04-15 06:58:36,774 INFO L290 TraceCheckUtils]: 11: Hoare triple {31384#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:36,774 INFO L290 TraceCheckUtils]: 12: Hoare triple {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:36,775 INFO L290 TraceCheckUtils]: 13: Hoare triple {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:36,775 INFO L290 TraceCheckUtils]: 14: Hoare triple {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:36,776 INFO L290 TraceCheckUtils]: 15: Hoare triple {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:36,776 INFO L290 TraceCheckUtils]: 16: Hoare triple {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:36,777 INFO L290 TraceCheckUtils]: 17: Hoare triple {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:36,777 INFO L290 TraceCheckUtils]: 18: Hoare triple {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:36,777 INFO L290 TraceCheckUtils]: 19: Hoare triple {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:36,778 INFO L290 TraceCheckUtils]: 20: Hoare triple {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:36,778 INFO L290 TraceCheckUtils]: 21: Hoare triple {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:36,779 INFO L290 TraceCheckUtils]: 22: Hoare triple {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:36,779 INFO L290 TraceCheckUtils]: 23: Hoare triple {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:36,779 INFO L290 TraceCheckUtils]: 24: Hoare triple {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:36,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:36,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:36,780 INFO L290 TraceCheckUtils]: 27: Hoare triple {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:36,781 INFO L290 TraceCheckUtils]: 28: Hoare triple {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:36,781 INFO L290 TraceCheckUtils]: 29: Hoare triple {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:36,782 INFO L290 TraceCheckUtils]: 30: Hoare triple {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:36,782 INFO L290 TraceCheckUtils]: 31: Hoare triple {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:36,782 INFO L290 TraceCheckUtils]: 32: Hoare triple {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:36,783 INFO L290 TraceCheckUtils]: 33: Hoare triple {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:36,783 INFO L290 TraceCheckUtils]: 34: Hoare triple {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:36,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:36,784 INFO L290 TraceCheckUtils]: 36: Hoare triple {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:36,784 INFO L290 TraceCheckUtils]: 37: Hoare triple {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:36,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:36,785 INFO L290 TraceCheckUtils]: 39: Hoare triple {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:36,785 INFO L290 TraceCheckUtils]: 40: Hoare triple {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:36,786 INFO L290 TraceCheckUtils]: 41: Hoare triple {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:36,786 INFO L290 TraceCheckUtils]: 42: Hoare triple {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:36,787 INFO L290 TraceCheckUtils]: 43: Hoare triple {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:36,787 INFO L290 TraceCheckUtils]: 44: Hoare triple {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:36,788 INFO L290 TraceCheckUtils]: 45: Hoare triple {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:36,788 INFO L290 TraceCheckUtils]: 46: Hoare triple {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:36,788 INFO L290 TraceCheckUtils]: 47: Hoare triple {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:36,789 INFO L290 TraceCheckUtils]: 48: Hoare triple {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:36,789 INFO L290 TraceCheckUtils]: 49: Hoare triple {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:36,790 INFO L290 TraceCheckUtils]: 50: Hoare triple {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:36,790 INFO L290 TraceCheckUtils]: 51: Hoare triple {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:36,790 INFO L290 TraceCheckUtils]: 52: Hoare triple {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:36,791 INFO L290 TraceCheckUtils]: 53: Hoare triple {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:36,791 INFO L290 TraceCheckUtils]: 54: Hoare triple {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:36,792 INFO L290 TraceCheckUtils]: 55: Hoare triple {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:36,792 INFO L290 TraceCheckUtils]: 56: Hoare triple {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:36,793 INFO L290 TraceCheckUtils]: 57: Hoare triple {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:36,793 INFO L290 TraceCheckUtils]: 58: Hoare triple {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:36,794 INFO L290 TraceCheckUtils]: 59: Hoare triple {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:36,794 INFO L290 TraceCheckUtils]: 60: Hoare triple {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:36,794 INFO L290 TraceCheckUtils]: 61: Hoare triple {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:36,795 INFO L290 TraceCheckUtils]: 62: Hoare triple {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:36,795 INFO L290 TraceCheckUtils]: 63: Hoare triple {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:36,796 INFO L290 TraceCheckUtils]: 64: Hoare triple {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:36,796 INFO L290 TraceCheckUtils]: 65: Hoare triple {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:36,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:36,797 INFO L290 TraceCheckUtils]: 67: Hoare triple {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:36,797 INFO L290 TraceCheckUtils]: 68: Hoare triple {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:36,798 INFO L290 TraceCheckUtils]: 69: Hoare triple {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:36,798 INFO L290 TraceCheckUtils]: 70: Hoare triple {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:36,799 INFO L290 TraceCheckUtils]: 71: Hoare triple {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:36,799 INFO L290 TraceCheckUtils]: 72: Hoare triple {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:36,800 INFO L290 TraceCheckUtils]: 73: Hoare triple {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:36,800 INFO L290 TraceCheckUtils]: 74: Hoare triple {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:36,800 INFO L290 TraceCheckUtils]: 75: Hoare triple {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:36,801 INFO L290 TraceCheckUtils]: 76: Hoare triple {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:36,801 INFO L290 TraceCheckUtils]: 77: Hoare triple {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:36,802 INFO L290 TraceCheckUtils]: 78: Hoare triple {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:36,802 INFO L290 TraceCheckUtils]: 79: Hoare triple {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:36,802 INFO L290 TraceCheckUtils]: 80: Hoare triple {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:36,803 INFO L290 TraceCheckUtils]: 81: Hoare triple {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31420#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:36,804 INFO L290 TraceCheckUtils]: 82: Hoare triple {31420#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 36))} assume !(~v~0 % 4294967296 < 268435455); {31380#false} is VALID [2022-04-15 06:58:36,804 INFO L272 TraceCheckUtils]: 83: Hoare triple {31380#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {31380#false} is VALID [2022-04-15 06:58:36,804 INFO L290 TraceCheckUtils]: 84: Hoare triple {31380#false} ~cond := #in~cond; {31380#false} is VALID [2022-04-15 06:58:36,804 INFO L290 TraceCheckUtils]: 85: Hoare triple {31380#false} assume 0 == ~cond; {31380#false} is VALID [2022-04-15 06:58:36,804 INFO L290 TraceCheckUtils]: 86: Hoare triple {31380#false} assume !false; {31380#false} is VALID [2022-04-15 06:58:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:36,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:58:36,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505083446] [2022-04-15 06:58:36,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505083446] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:58:36,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [867241312] [2022-04-15 06:58:36,805 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:58:36,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:36,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:58:36,806 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) [2022-04-15 06:58:36,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-15 06:58:41,734 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-15 06:58:41,734 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:58:41,742 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-15 06:58:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:41,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:58:42,487 INFO L272 TraceCheckUtils]: 0: Hoare triple {31379#true} call ULTIMATE.init(); {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {31379#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(12, 2);call #Ultimate.allocInit(12, 3); {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {31379#true} assume true; {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31379#true} {31379#true} #85#return; {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L272 TraceCheckUtils]: 4: Hoare triple {31379#true} call #t~ret9 := main(); {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {31379#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 6: Hoare triple {31379#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {31379#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,488 INFO L290 TraceCheckUtils]: 8: Hoare triple {31379#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,489 INFO L290 TraceCheckUtils]: 9: Hoare triple {31379#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {31384#(= main_~v~0 0)} is VALID [2022-04-15 06:58:42,489 INFO L290 TraceCheckUtils]: 10: Hoare triple {31384#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {31384#(= main_~v~0 0)} is VALID [2022-04-15 06:58:42,489 INFO L290 TraceCheckUtils]: 11: Hoare triple {31384#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:42,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:42,490 INFO L290 TraceCheckUtils]: 13: Hoare triple {31385#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:42,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:42,491 INFO L290 TraceCheckUtils]: 15: Hoare triple {31386#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:42,491 INFO L290 TraceCheckUtils]: 16: Hoare triple {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:42,492 INFO L290 TraceCheckUtils]: 17: Hoare triple {31387#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:42,492 INFO L290 TraceCheckUtils]: 18: Hoare triple {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:42,493 INFO L290 TraceCheckUtils]: 19: Hoare triple {31388#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:42,493 INFO L290 TraceCheckUtils]: 20: Hoare triple {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:42,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {31389#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:42,494 INFO L290 TraceCheckUtils]: 22: Hoare triple {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:42,494 INFO L290 TraceCheckUtils]: 23: Hoare triple {31390#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:42,495 INFO L290 TraceCheckUtils]: 24: Hoare triple {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:42,495 INFO L290 TraceCheckUtils]: 25: Hoare triple {31391#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:42,495 INFO L290 TraceCheckUtils]: 26: Hoare triple {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:42,496 INFO L290 TraceCheckUtils]: 27: Hoare triple {31392#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:42,496 INFO L290 TraceCheckUtils]: 28: Hoare triple {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:42,497 INFO L290 TraceCheckUtils]: 29: Hoare triple {31393#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:42,497 INFO L290 TraceCheckUtils]: 30: Hoare triple {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:42,497 INFO L290 TraceCheckUtils]: 31: Hoare triple {31394#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:42,498 INFO L290 TraceCheckUtils]: 32: Hoare triple {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:42,498 INFO L290 TraceCheckUtils]: 33: Hoare triple {31395#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:42,499 INFO L290 TraceCheckUtils]: 34: Hoare triple {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:42,499 INFO L290 TraceCheckUtils]: 35: Hoare triple {31396#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:42,499 INFO L290 TraceCheckUtils]: 36: Hoare triple {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:42,500 INFO L290 TraceCheckUtils]: 37: Hoare triple {31397#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:42,500 INFO L290 TraceCheckUtils]: 38: Hoare triple {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:42,501 INFO L290 TraceCheckUtils]: 39: Hoare triple {31398#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:42,501 INFO L290 TraceCheckUtils]: 40: Hoare triple {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:42,501 INFO L290 TraceCheckUtils]: 41: Hoare triple {31399#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:42,502 INFO L290 TraceCheckUtils]: 42: Hoare triple {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:42,502 INFO L290 TraceCheckUtils]: 43: Hoare triple {31400#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:42,502 INFO L290 TraceCheckUtils]: 44: Hoare triple {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:42,503 INFO L290 TraceCheckUtils]: 45: Hoare triple {31401#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:42,503 INFO L290 TraceCheckUtils]: 46: Hoare triple {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:42,504 INFO L290 TraceCheckUtils]: 47: Hoare triple {31402#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:42,504 INFO L290 TraceCheckUtils]: 48: Hoare triple {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:42,504 INFO L290 TraceCheckUtils]: 49: Hoare triple {31403#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:42,505 INFO L290 TraceCheckUtils]: 50: Hoare triple {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:42,505 INFO L290 TraceCheckUtils]: 51: Hoare triple {31404#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:42,506 INFO L290 TraceCheckUtils]: 52: Hoare triple {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:42,506 INFO L290 TraceCheckUtils]: 53: Hoare triple {31405#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:42,506 INFO L290 TraceCheckUtils]: 54: Hoare triple {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:42,507 INFO L290 TraceCheckUtils]: 55: Hoare triple {31406#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:42,507 INFO L290 TraceCheckUtils]: 56: Hoare triple {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:42,508 INFO L290 TraceCheckUtils]: 57: Hoare triple {31407#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:42,508 INFO L290 TraceCheckUtils]: 58: Hoare triple {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:42,508 INFO L290 TraceCheckUtils]: 59: Hoare triple {31408#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:42,509 INFO L290 TraceCheckUtils]: 60: Hoare triple {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:42,509 INFO L290 TraceCheckUtils]: 61: Hoare triple {31409#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:42,510 INFO L290 TraceCheckUtils]: 62: Hoare triple {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:42,510 INFO L290 TraceCheckUtils]: 63: Hoare triple {31410#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:42,510 INFO L290 TraceCheckUtils]: 64: Hoare triple {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:42,511 INFO L290 TraceCheckUtils]: 65: Hoare triple {31411#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:42,511 INFO L290 TraceCheckUtils]: 66: Hoare triple {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:42,512 INFO L290 TraceCheckUtils]: 67: Hoare triple {31412#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:42,512 INFO L290 TraceCheckUtils]: 68: Hoare triple {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:42,512 INFO L290 TraceCheckUtils]: 69: Hoare triple {31413#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:42,513 INFO L290 TraceCheckUtils]: 70: Hoare triple {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:42,513 INFO L290 TraceCheckUtils]: 71: Hoare triple {31414#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:42,514 INFO L290 TraceCheckUtils]: 72: Hoare triple {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:42,514 INFO L290 TraceCheckUtils]: 73: Hoare triple {31415#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:42,514 INFO L290 TraceCheckUtils]: 74: Hoare triple {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:42,515 INFO L290 TraceCheckUtils]: 75: Hoare triple {31416#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:42,515 INFO L290 TraceCheckUtils]: 76: Hoare triple {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:42,516 INFO L290 TraceCheckUtils]: 77: Hoare triple {31417#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:42,516 INFO L290 TraceCheckUtils]: 78: Hoare triple {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:42,516 INFO L290 TraceCheckUtils]: 79: Hoare triple {31418#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:42,517 INFO L290 TraceCheckUtils]: 80: Hoare triple {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:42,517 INFO L290 TraceCheckUtils]: 81: Hoare triple {31419#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31668#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:42,517 INFO L290 TraceCheckUtils]: 82: Hoare triple {31668#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !(~v~0 % 4294967296 < 268435455); {31668#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:42,518 INFO L272 TraceCheckUtils]: 83: Hoare triple {31668#(and (<= 36 main_~v~0) (<= main_~v~0 36))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {31675#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:58:42,519 INFO L290 TraceCheckUtils]: 84: Hoare triple {31675#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {31679#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:58:42,519 INFO L290 TraceCheckUtils]: 85: Hoare triple {31679#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {31380#false} is VALID [2022-04-15 06:58:42,519 INFO L290 TraceCheckUtils]: 86: Hoare triple {31380#false} assume !false; {31380#false} is VALID [2022-04-15 06:58:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:42,519 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:58:42,949 INFO L290 TraceCheckUtils]: 86: Hoare triple {31380#false} assume !false; {31380#false} is VALID [2022-04-15 06:58:42,950 INFO L290 TraceCheckUtils]: 85: Hoare triple {31679#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {31380#false} is VALID [2022-04-15 06:58:42,950 INFO L290 TraceCheckUtils]: 84: Hoare triple {31675#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {31679#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:58:42,950 INFO L272 TraceCheckUtils]: 83: Hoare triple {31695#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {31675#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:58:42,951 INFO L290 TraceCheckUtils]: 82: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,951 INFO L290 TraceCheckUtils]: 81: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,952 INFO L290 TraceCheckUtils]: 80: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,953 INFO L290 TraceCheckUtils]: 78: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,953 INFO L290 TraceCheckUtils]: 77: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,953 INFO L290 TraceCheckUtils]: 76: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,954 INFO L290 TraceCheckUtils]: 75: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,954 INFO L290 TraceCheckUtils]: 74: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,955 INFO L290 TraceCheckUtils]: 73: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,955 INFO L290 TraceCheckUtils]: 72: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,956 INFO L290 TraceCheckUtils]: 71: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,956 INFO L290 TraceCheckUtils]: 70: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,957 INFO L290 TraceCheckUtils]: 69: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,957 INFO L290 TraceCheckUtils]: 68: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,957 INFO L290 TraceCheckUtils]: 67: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,958 INFO L290 TraceCheckUtils]: 66: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,958 INFO L290 TraceCheckUtils]: 65: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,959 INFO L290 TraceCheckUtils]: 64: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,959 INFO L290 TraceCheckUtils]: 63: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,959 INFO L290 TraceCheckUtils]: 62: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,960 INFO L290 TraceCheckUtils]: 61: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,960 INFO L290 TraceCheckUtils]: 60: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,961 INFO L290 TraceCheckUtils]: 58: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,962 INFO L290 TraceCheckUtils]: 57: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,962 INFO L290 TraceCheckUtils]: 56: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,962 INFO L290 TraceCheckUtils]: 55: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,963 INFO L290 TraceCheckUtils]: 54: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,963 INFO L290 TraceCheckUtils]: 53: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,963 INFO L290 TraceCheckUtils]: 52: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,964 INFO L290 TraceCheckUtils]: 51: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,964 INFO L290 TraceCheckUtils]: 50: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,965 INFO L290 TraceCheckUtils]: 49: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,965 INFO L290 TraceCheckUtils]: 48: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,965 INFO L290 TraceCheckUtils]: 47: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,966 INFO L290 TraceCheckUtils]: 46: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,966 INFO L290 TraceCheckUtils]: 45: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,966 INFO L290 TraceCheckUtils]: 44: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,967 INFO L290 TraceCheckUtils]: 43: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,967 INFO L290 TraceCheckUtils]: 42: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,968 INFO L290 TraceCheckUtils]: 41: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,968 INFO L290 TraceCheckUtils]: 40: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,969 INFO L290 TraceCheckUtils]: 38: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,969 INFO L290 TraceCheckUtils]: 37: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,969 INFO L290 TraceCheckUtils]: 36: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,970 INFO L290 TraceCheckUtils]: 35: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,970 INFO L290 TraceCheckUtils]: 34: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,971 INFO L290 TraceCheckUtils]: 32: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,971 INFO L290 TraceCheckUtils]: 31: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,972 INFO L290 TraceCheckUtils]: 28: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,973 INFO L290 TraceCheckUtils]: 27: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,974 INFO L290 TraceCheckUtils]: 25: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,974 INFO L290 TraceCheckUtils]: 24: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,974 INFO L290 TraceCheckUtils]: 23: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,975 INFO L290 TraceCheckUtils]: 22: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,975 INFO L290 TraceCheckUtils]: 20: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,976 INFO L290 TraceCheckUtils]: 19: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,976 INFO L290 TraceCheckUtils]: 18: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,977 INFO L290 TraceCheckUtils]: 17: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,977 INFO L290 TraceCheckUtils]: 16: Hoare triple {31702#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,977 INFO L290 TraceCheckUtils]: 15: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31702#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:58:42,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {31709#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31709#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:58:42,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {31716#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {31695#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {31716#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:58:42,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {31695#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {31379#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {31695#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {31379#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {31379#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 6: Hoare triple {31379#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 5: Hoare triple {31379#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {31379#true} call #t~ret9 := main(); {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31379#true} {31379#true} #85#return; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {31379#true} assume true; {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {31379#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(12, 2);call #Ultimate.allocInit(12, 3); {31379#true} is VALID [2022-04-15 06:58:42,980 INFO L272 TraceCheckUtils]: 0: Hoare triple {31379#true} call ULTIMATE.init(); {31379#true} is VALID [2022-04-15 06:58:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 999 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2022-04-15 06:58:42,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [867241312] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:58:42,981 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:58:42,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 41, 8] total 47 [2022-04-15 06:58:42,981 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:58:42,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [661618791] [2022-04-15 06:58:42,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [661618791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:58:42,981 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:58:42,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-15 06:58:42,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468757829] [2022-04-15 06:58:42,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:58:42,982 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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 [2022-04-15 06:58:42,982 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:58:42,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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) [2022-04-15 06:58:43,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:43,046 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-15 06:58:43,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:43,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-15 06:58:43,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=1997, Unknown=0, NotChecked=0, Total=2162 [2022-04-15 06:58:43,047 INFO L87 Difference]: Start difference. First operand 94 states and 98 transitions. Second operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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) [2022-04-15 06:58:47,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:47,896 INFO L93 Difference]: Finished difference Result 192 states and 204 transitions. [2022-04-15 06:58:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-15 06:58:47,896 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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 [2022-04-15 06:58:47,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:58:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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) [2022-04-15 06:58:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 133 transitions. [2022-04-15 06:58:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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) [2022-04-15 06:58:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 133 transitions. [2022-04-15 06:58:47,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 133 transitions. [2022-04-15 06:58:47,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:47,992 INFO L225 Difference]: With dead ends: 192 [2022-04-15 06:58:47,992 INFO L226 Difference]: Without dead ends: 104 [2022-04-15 06:58:47,992 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 169 SyntacticMatches, 2 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 690 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=421, Invalid=6551, Unknown=0, NotChecked=0, Total=6972 [2022-04-15 06:58:47,993 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 113 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 3054 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 3131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 3054 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:58:47,993 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [114 Valid, 56 Invalid, 3131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 3054 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 06:58:47,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-04-15 06:58:48,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 96. [2022-04-15 06:58:48,335 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:58:48,335 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:48,335 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:48,335 INFO L87 Difference]: Start difference. First operand 104 states. Second operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:48,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:48,336 INFO L93 Difference]: Finished difference Result 104 states and 111 transitions. [2022-04-15 06:58:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 111 transitions. [2022-04-15 06:58:48,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:48,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:48,336 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 104 states. [2022-04-15 06:58:48,337 INFO L87 Difference]: Start difference. First operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 104 states. [2022-04-15 06:58:48,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:48,337 INFO L93 Difference]: Finished difference Result 104 states and 111 transitions. [2022-04-15 06:58:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 111 transitions. [2022-04-15 06:58:48,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:58:48,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:58:48,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:58:48,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:58:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 90 states have (on average 1.0555555555555556) internal successors, (95), 90 states have internal predecessors, (95), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:58:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 100 transitions. [2022-04-15 06:58:48,339 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 100 transitions. Word has length 87 [2022-04-15 06:58:48,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:58:48,339 INFO L478 AbstractCegarLoop]: Abstraction has 96 states and 100 transitions. [2022-04-15 06:58:48,339 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 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) [2022-04-15 06:58:48,339 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 100 transitions. [2022-04-15 06:58:48,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 100 transitions. [2022-04-15 06:58:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-15 06:58:48,463 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:58:48,463 INFO L499 BasicCegarLoop]: trace histogram [37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:58:48,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2022-04-15 06:58:48,663 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:48,663 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:58:48,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:58:48,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1465466028, now seen corresponding path program 73 times [2022-04-15 06:58:48,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:48,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [765019779] [2022-04-15 06:58:50,445 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:58:50,591 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:58:50,593 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:58:50,595 INFO L85 PathProgramCache]: Analyzing trace with hash -330600588, now seen corresponding path program 1 times [2022-04-15 06:58:50,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:50,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930842086] [2022-04-15 06:58:50,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:50,607 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:58:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:58:50,610 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:58:50,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1465466028, now seen corresponding path program 74 times [2022-04-15 06:58:50,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:58:50,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882156781] [2022-04-15 06:58:50,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:58:50,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:58:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:51,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:58:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:51,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {32852#(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(12, 2);call #Ultimate.allocInit(12, 3); {32809#true} is VALID [2022-04-15 06:58:51,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {32809#true} assume true; {32809#true} is VALID [2022-04-15 06:58:51,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32809#true} {32809#true} #85#return; {32809#true} is VALID [2022-04-15 06:58:51,420 INFO L272 TraceCheckUtils]: 0: Hoare triple {32809#true} call ULTIMATE.init(); {32852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {32852#(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(12, 2);call #Ultimate.allocInit(12, 3); {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {32809#true} assume true; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32809#true} {32809#true} #85#return; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L272 TraceCheckUtils]: 4: Hoare triple {32809#true} call #t~ret9 := main(); {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 5: Hoare triple {32809#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {32809#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {32809#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 8: Hoare triple {32809#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {32809#true} is VALID [2022-04-15 06:58:51,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {32809#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {32814#(= main_~v~0 0)} is VALID [2022-04-15 06:58:51,422 INFO L290 TraceCheckUtils]: 10: Hoare triple {32814#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {32814#(= main_~v~0 0)} is VALID [2022-04-15 06:58:51,422 INFO L290 TraceCheckUtils]: 11: Hoare triple {32814#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:51,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:51,423 INFO L290 TraceCheckUtils]: 13: Hoare triple {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:51,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:51,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:51,433 INFO L290 TraceCheckUtils]: 16: Hoare triple {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:51,433 INFO L290 TraceCheckUtils]: 17: Hoare triple {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:51,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:51,434 INFO L290 TraceCheckUtils]: 19: Hoare triple {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:51,434 INFO L290 TraceCheckUtils]: 20: Hoare triple {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:51,435 INFO L290 TraceCheckUtils]: 21: Hoare triple {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:51,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:51,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:51,436 INFO L290 TraceCheckUtils]: 24: Hoare triple {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:51,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:51,436 INFO L290 TraceCheckUtils]: 26: Hoare triple {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:51,437 INFO L290 TraceCheckUtils]: 27: Hoare triple {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:51,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:51,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:51,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:51,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:51,439 INFO L290 TraceCheckUtils]: 32: Hoare triple {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:51,439 INFO L290 TraceCheckUtils]: 33: Hoare triple {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:51,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:51,440 INFO L290 TraceCheckUtils]: 35: Hoare triple {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:51,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:51,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:51,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:51,441 INFO L290 TraceCheckUtils]: 39: Hoare triple {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:51,442 INFO L290 TraceCheckUtils]: 40: Hoare triple {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:51,442 INFO L290 TraceCheckUtils]: 41: Hoare triple {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:51,443 INFO L290 TraceCheckUtils]: 42: Hoare triple {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:51,443 INFO L290 TraceCheckUtils]: 43: Hoare triple {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:51,443 INFO L290 TraceCheckUtils]: 44: Hoare triple {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:51,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:51,444 INFO L290 TraceCheckUtils]: 46: Hoare triple {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:51,445 INFO L290 TraceCheckUtils]: 47: Hoare triple {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:51,445 INFO L290 TraceCheckUtils]: 48: Hoare triple {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:51,445 INFO L290 TraceCheckUtils]: 49: Hoare triple {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:51,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:51,446 INFO L290 TraceCheckUtils]: 51: Hoare triple {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:51,447 INFO L290 TraceCheckUtils]: 52: Hoare triple {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:51,447 INFO L290 TraceCheckUtils]: 53: Hoare triple {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:51,447 INFO L290 TraceCheckUtils]: 54: Hoare triple {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:51,448 INFO L290 TraceCheckUtils]: 55: Hoare triple {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:51,448 INFO L290 TraceCheckUtils]: 56: Hoare triple {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:51,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:51,449 INFO L290 TraceCheckUtils]: 58: Hoare triple {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:51,449 INFO L290 TraceCheckUtils]: 59: Hoare triple {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:51,450 INFO L290 TraceCheckUtils]: 60: Hoare triple {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:51,450 INFO L290 TraceCheckUtils]: 61: Hoare triple {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:51,451 INFO L290 TraceCheckUtils]: 62: Hoare triple {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:51,451 INFO L290 TraceCheckUtils]: 63: Hoare triple {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:51,451 INFO L290 TraceCheckUtils]: 64: Hoare triple {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:51,452 INFO L290 TraceCheckUtils]: 65: Hoare triple {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:51,452 INFO L290 TraceCheckUtils]: 66: Hoare triple {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:51,453 INFO L290 TraceCheckUtils]: 67: Hoare triple {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:51,453 INFO L290 TraceCheckUtils]: 68: Hoare triple {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:51,453 INFO L290 TraceCheckUtils]: 69: Hoare triple {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:51,454 INFO L290 TraceCheckUtils]: 70: Hoare triple {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:51,454 INFO L290 TraceCheckUtils]: 71: Hoare triple {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:51,454 INFO L290 TraceCheckUtils]: 72: Hoare triple {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:51,455 INFO L290 TraceCheckUtils]: 73: Hoare triple {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:51,455 INFO L290 TraceCheckUtils]: 74: Hoare triple {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:51,455 INFO L290 TraceCheckUtils]: 75: Hoare triple {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:51,456 INFO L290 TraceCheckUtils]: 76: Hoare triple {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:51,456 INFO L290 TraceCheckUtils]: 77: Hoare triple {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:51,456 INFO L290 TraceCheckUtils]: 78: Hoare triple {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:51,457 INFO L290 TraceCheckUtils]: 79: Hoare triple {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:51,457 INFO L290 TraceCheckUtils]: 80: Hoare triple {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:51,458 INFO L290 TraceCheckUtils]: 81: Hoare triple {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:51,458 INFO L290 TraceCheckUtils]: 82: Hoare triple {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:51,458 INFO L290 TraceCheckUtils]: 83: Hoare triple {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32851#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 37))} is VALID [2022-04-15 06:58:51,459 INFO L290 TraceCheckUtils]: 84: Hoare triple {32851#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 37))} assume !(~v~0 % 4294967296 < 268435455); {32810#false} is VALID [2022-04-15 06:58:51,459 INFO L272 TraceCheckUtils]: 85: Hoare triple {32810#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {32810#false} is VALID [2022-04-15 06:58:51,459 INFO L290 TraceCheckUtils]: 86: Hoare triple {32810#false} ~cond := #in~cond; {32810#false} is VALID [2022-04-15 06:58:51,459 INFO L290 TraceCheckUtils]: 87: Hoare triple {32810#false} assume 0 == ~cond; {32810#false} is VALID [2022-04-15 06:58:51,459 INFO L290 TraceCheckUtils]: 88: Hoare triple {32810#false} assume !false; {32810#false} is VALID [2022-04-15 06:58:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:51,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:58:51,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882156781] [2022-04-15 06:58:51,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882156781] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:58:51,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [76034873] [2022-04-15 06:58:51,460 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:58:51,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:58:51,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:58:51,461 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) [2022-04-15 06:58:51,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-15 06:58:51,546 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:58:51,546 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:58:51,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-15 06:58:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:58:51,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:58:52,283 INFO L272 TraceCheckUtils]: 0: Hoare triple {32809#true} call ULTIMATE.init(); {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {32809#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(12, 2);call #Ultimate.allocInit(12, 3); {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 2: Hoare triple {32809#true} assume true; {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32809#true} {32809#true} #85#return; {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L272 TraceCheckUtils]: 4: Hoare triple {32809#true} call #t~ret9 := main(); {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 5: Hoare triple {32809#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 6: Hoare triple {32809#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 7: Hoare triple {32809#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {32809#true} is VALID [2022-04-15 06:58:52,283 INFO L290 TraceCheckUtils]: 8: Hoare triple {32809#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {32809#true} is VALID [2022-04-15 06:58:52,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {32809#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {32814#(= main_~v~0 0)} is VALID [2022-04-15 06:58:52,284 INFO L290 TraceCheckUtils]: 10: Hoare triple {32814#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {32814#(= main_~v~0 0)} is VALID [2022-04-15 06:58:52,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {32814#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:52,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:58:52,285 INFO L290 TraceCheckUtils]: 13: Hoare triple {32815#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:52,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:58:52,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {32816#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:52,286 INFO L290 TraceCheckUtils]: 16: Hoare triple {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:58:52,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {32817#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:52,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:58:52,287 INFO L290 TraceCheckUtils]: 19: Hoare triple {32818#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:52,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:58:52,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {32819#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:52,288 INFO L290 TraceCheckUtils]: 22: Hoare triple {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:58:52,288 INFO L290 TraceCheckUtils]: 23: Hoare triple {32820#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:52,288 INFO L290 TraceCheckUtils]: 24: Hoare triple {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:58:52,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {32821#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:52,289 INFO L290 TraceCheckUtils]: 26: Hoare triple {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:58:52,289 INFO L290 TraceCheckUtils]: 27: Hoare triple {32822#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:52,290 INFO L290 TraceCheckUtils]: 28: Hoare triple {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:58:52,290 INFO L290 TraceCheckUtils]: 29: Hoare triple {32823#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:52,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:58:52,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {32824#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:52,291 INFO L290 TraceCheckUtils]: 32: Hoare triple {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:58:52,292 INFO L290 TraceCheckUtils]: 33: Hoare triple {32825#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:52,292 INFO L290 TraceCheckUtils]: 34: Hoare triple {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:58:52,292 INFO L290 TraceCheckUtils]: 35: Hoare triple {32826#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:52,293 INFO L290 TraceCheckUtils]: 36: Hoare triple {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:58:52,293 INFO L290 TraceCheckUtils]: 37: Hoare triple {32827#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:52,294 INFO L290 TraceCheckUtils]: 38: Hoare triple {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:58:52,294 INFO L290 TraceCheckUtils]: 39: Hoare triple {32828#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:52,294 INFO L290 TraceCheckUtils]: 40: Hoare triple {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:58:52,295 INFO L290 TraceCheckUtils]: 41: Hoare triple {32829#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:52,295 INFO L290 TraceCheckUtils]: 42: Hoare triple {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:58:52,296 INFO L290 TraceCheckUtils]: 43: Hoare triple {32830#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:52,296 INFO L290 TraceCheckUtils]: 44: Hoare triple {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:58:52,296 INFO L290 TraceCheckUtils]: 45: Hoare triple {32831#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:52,297 INFO L290 TraceCheckUtils]: 46: Hoare triple {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:58:52,297 INFO L290 TraceCheckUtils]: 47: Hoare triple {32832#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:52,297 INFO L290 TraceCheckUtils]: 48: Hoare triple {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:58:52,298 INFO L290 TraceCheckUtils]: 49: Hoare triple {32833#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:52,298 INFO L290 TraceCheckUtils]: 50: Hoare triple {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:58:52,299 INFO L290 TraceCheckUtils]: 51: Hoare triple {32834#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:52,299 INFO L290 TraceCheckUtils]: 52: Hoare triple {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:58:52,299 INFO L290 TraceCheckUtils]: 53: Hoare triple {32835#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:52,300 INFO L290 TraceCheckUtils]: 54: Hoare triple {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:58:52,300 INFO L290 TraceCheckUtils]: 55: Hoare triple {32836#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:52,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:58:52,301 INFO L290 TraceCheckUtils]: 57: Hoare triple {32837#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:52,301 INFO L290 TraceCheckUtils]: 58: Hoare triple {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:58:52,302 INFO L290 TraceCheckUtils]: 59: Hoare triple {32838#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:52,302 INFO L290 TraceCheckUtils]: 60: Hoare triple {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:58:52,303 INFO L290 TraceCheckUtils]: 61: Hoare triple {32839#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:52,303 INFO L290 TraceCheckUtils]: 62: Hoare triple {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:58:52,304 INFO L290 TraceCheckUtils]: 63: Hoare triple {32840#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:52,304 INFO L290 TraceCheckUtils]: 64: Hoare triple {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:58:52,305 INFO L290 TraceCheckUtils]: 65: Hoare triple {32841#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:52,305 INFO L290 TraceCheckUtils]: 66: Hoare triple {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:58:52,306 INFO L290 TraceCheckUtils]: 67: Hoare triple {32842#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:52,306 INFO L290 TraceCheckUtils]: 68: Hoare triple {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:58:52,306 INFO L290 TraceCheckUtils]: 69: Hoare triple {32843#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:52,307 INFO L290 TraceCheckUtils]: 70: Hoare triple {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:58:52,307 INFO L290 TraceCheckUtils]: 71: Hoare triple {32844#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:52,308 INFO L290 TraceCheckUtils]: 72: Hoare triple {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:58:52,308 INFO L290 TraceCheckUtils]: 73: Hoare triple {32845#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:52,309 INFO L290 TraceCheckUtils]: 74: Hoare triple {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:58:52,309 INFO L290 TraceCheckUtils]: 75: Hoare triple {32846#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:52,309 INFO L290 TraceCheckUtils]: 76: Hoare triple {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:58:52,310 INFO L290 TraceCheckUtils]: 77: Hoare triple {32847#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:52,310 INFO L290 TraceCheckUtils]: 78: Hoare triple {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:58:52,311 INFO L290 TraceCheckUtils]: 79: Hoare triple {32848#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:52,311 INFO L290 TraceCheckUtils]: 80: Hoare triple {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:58:52,312 INFO L290 TraceCheckUtils]: 81: Hoare triple {32849#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:52,312 INFO L290 TraceCheckUtils]: 82: Hoare triple {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:58:52,313 INFO L290 TraceCheckUtils]: 83: Hoare triple {32850#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33105#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:58:52,313 INFO L290 TraceCheckUtils]: 84: Hoare triple {33105#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {32810#false} is VALID [2022-04-15 06:58:52,313 INFO L272 TraceCheckUtils]: 85: Hoare triple {32810#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {32810#false} is VALID [2022-04-15 06:58:52,313 INFO L290 TraceCheckUtils]: 86: Hoare triple {32810#false} ~cond := #in~cond; {32810#false} is VALID [2022-04-15 06:58:52,313 INFO L290 TraceCheckUtils]: 87: Hoare triple {32810#false} assume 0 == ~cond; {32810#false} is VALID [2022-04-15 06:58:52,313 INFO L290 TraceCheckUtils]: 88: Hoare triple {32810#false} assume !false; {32810#false} is VALID [2022-04-15 06:58:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:52,314 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:58:54,690 INFO L290 TraceCheckUtils]: 88: Hoare triple {32810#false} assume !false; {32810#false} is VALID [2022-04-15 06:58:54,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {32810#false} assume 0 == ~cond; {32810#false} is VALID [2022-04-15 06:58:54,690 INFO L290 TraceCheckUtils]: 86: Hoare triple {32810#false} ~cond := #in~cond; {32810#false} is VALID [2022-04-15 06:58:54,690 INFO L272 TraceCheckUtils]: 85: Hoare triple {32810#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {32810#false} is VALID [2022-04-15 06:58:54,690 INFO L290 TraceCheckUtils]: 84: Hoare triple {33133#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {32810#false} is VALID [2022-04-15 06:58:54,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {33137#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33133#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,691 INFO L290 TraceCheckUtils]: 82: Hoare triple {33137#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33137#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,692 INFO L290 TraceCheckUtils]: 81: Hoare triple {33144#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33137#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,692 INFO L290 TraceCheckUtils]: 80: Hoare triple {33144#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33144#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,693 INFO L290 TraceCheckUtils]: 79: Hoare triple {33151#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33144#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,693 INFO L290 TraceCheckUtils]: 78: Hoare triple {33151#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33151#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,693 INFO L290 TraceCheckUtils]: 77: Hoare triple {33158#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33151#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,694 INFO L290 TraceCheckUtils]: 76: Hoare triple {33158#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33158#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,694 INFO L290 TraceCheckUtils]: 75: Hoare triple {33165#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33158#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,695 INFO L290 TraceCheckUtils]: 74: Hoare triple {33165#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33165#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,695 INFO L290 TraceCheckUtils]: 73: Hoare triple {33172#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33165#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,695 INFO L290 TraceCheckUtils]: 72: Hoare triple {33172#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33172#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,696 INFO L290 TraceCheckUtils]: 71: Hoare triple {33179#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33172#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,696 INFO L290 TraceCheckUtils]: 70: Hoare triple {33179#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33179#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,697 INFO L290 TraceCheckUtils]: 69: Hoare triple {33186#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33179#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,697 INFO L290 TraceCheckUtils]: 68: Hoare triple {33186#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33186#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,698 INFO L290 TraceCheckUtils]: 67: Hoare triple {33193#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33186#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,698 INFO L290 TraceCheckUtils]: 66: Hoare triple {33193#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33193#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,698 INFO L290 TraceCheckUtils]: 65: Hoare triple {33200#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33193#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,699 INFO L290 TraceCheckUtils]: 64: Hoare triple {33200#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33200#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,699 INFO L290 TraceCheckUtils]: 63: Hoare triple {33207#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33200#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,699 INFO L290 TraceCheckUtils]: 62: Hoare triple {33207#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33207#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {33214#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33207#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,700 INFO L290 TraceCheckUtils]: 60: Hoare triple {33214#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33214#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,701 INFO L290 TraceCheckUtils]: 59: Hoare triple {33221#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33214#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,701 INFO L290 TraceCheckUtils]: 58: Hoare triple {33221#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33221#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,702 INFO L290 TraceCheckUtils]: 57: Hoare triple {33228#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33221#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,702 INFO L290 TraceCheckUtils]: 56: Hoare triple {33228#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33228#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,702 INFO L290 TraceCheckUtils]: 55: Hoare triple {33235#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33228#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {33235#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33235#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,703 INFO L290 TraceCheckUtils]: 53: Hoare triple {33242#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33235#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {33242#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33242#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,704 INFO L290 TraceCheckUtils]: 51: Hoare triple {33249#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33242#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,704 INFO L290 TraceCheckUtils]: 50: Hoare triple {33249#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33249#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,705 INFO L290 TraceCheckUtils]: 49: Hoare triple {33256#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33249#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,705 INFO L290 TraceCheckUtils]: 48: Hoare triple {33256#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33256#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,706 INFO L290 TraceCheckUtils]: 47: Hoare triple {33263#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33256#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,706 INFO L290 TraceCheckUtils]: 46: Hoare triple {33263#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33263#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,707 INFO L290 TraceCheckUtils]: 45: Hoare triple {33270#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33263#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,707 INFO L290 TraceCheckUtils]: 44: Hoare triple {33270#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33270#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,707 INFO L290 TraceCheckUtils]: 43: Hoare triple {33277#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33270#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,708 INFO L290 TraceCheckUtils]: 42: Hoare triple {33277#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33277#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,708 INFO L290 TraceCheckUtils]: 41: Hoare triple {33284#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33277#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,709 INFO L290 TraceCheckUtils]: 40: Hoare triple {33284#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33284#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {33291#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33284#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,709 INFO L290 TraceCheckUtils]: 38: Hoare triple {33291#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33291#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,710 INFO L290 TraceCheckUtils]: 37: Hoare triple {33298#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33291#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,710 INFO L290 TraceCheckUtils]: 36: Hoare triple {33298#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33298#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,711 INFO L290 TraceCheckUtils]: 35: Hoare triple {33305#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33298#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,711 INFO L290 TraceCheckUtils]: 34: Hoare triple {33305#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33305#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {33312#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33305#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,712 INFO L290 TraceCheckUtils]: 32: Hoare triple {33312#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33312#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {33319#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33312#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {33319#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33319#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {33326#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33319#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,713 INFO L290 TraceCheckUtils]: 28: Hoare triple {33326#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33326#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {33333#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33326#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {33333#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33333#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,715 INFO L290 TraceCheckUtils]: 25: Hoare triple {33340#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33333#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,715 INFO L290 TraceCheckUtils]: 24: Hoare triple {33340#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33340#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,715 INFO L290 TraceCheckUtils]: 23: Hoare triple {33347#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33340#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,716 INFO L290 TraceCheckUtils]: 22: Hoare triple {33347#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33347#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,716 INFO L290 TraceCheckUtils]: 21: Hoare triple {33354#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33347#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,717 INFO L290 TraceCheckUtils]: 20: Hoare triple {33354#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33354#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {33361#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33354#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {33361#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33361#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {33368#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33361#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,720 INFO L290 TraceCheckUtils]: 16: Hoare triple {33368#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33368#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,720 INFO L290 TraceCheckUtils]: 15: Hoare triple {33375#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33368#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {33375#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33375#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,721 INFO L290 TraceCheckUtils]: 13: Hoare triple {33382#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33375#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,721 INFO L290 TraceCheckUtils]: 12: Hoare triple {33382#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33382#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {33389#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {33382#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,722 INFO L290 TraceCheckUtils]: 10: Hoare triple {33389#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {33389#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 9: Hoare triple {32809#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {33389#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 8: Hoare triple {32809#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 7: Hoare triple {32809#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 6: Hoare triple {32809#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 5: Hoare triple {32809#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L272 TraceCheckUtils]: 4: Hoare triple {32809#true} call #t~ret9 := main(); {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32809#true} {32809#true} #85#return; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 2: Hoare triple {32809#true} assume true; {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {32809#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(12, 2);call #Ultimate.allocInit(12, 3); {32809#true} is VALID [2022-04-15 06:58:54,723 INFO L272 TraceCheckUtils]: 0: Hoare triple {32809#true} call ULTIMATE.init(); {32809#true} is VALID [2022-04-15 06:58:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:58:54,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [76034873] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:58:54,724 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:58:54,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40, 40] total 80 [2022-04-15 06:58:54,724 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:58:54,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [765019779] [2022-04-15 06:58:54,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [765019779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:58:54,724 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:58:54,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-15 06:58:54,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225476917] [2022-04-15 06:58:54,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:58:54,725 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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 [2022-04-15 06:58:54,725 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:58:54,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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) [2022-04-15 06:58:54,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:54,780 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-15 06:58:54,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:58:54,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-15 06:58:54,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1677, Invalid=4643, Unknown=0, NotChecked=0, Total=6320 [2022-04-15 06:58:54,781 INFO L87 Difference]: Start difference. First operand 96 states and 100 transitions. Second operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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) [2022-04-15 06:58:59,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:58:59,841 INFO L93 Difference]: Finished difference Result 196 states and 208 transitions. [2022-04-15 06:58:59,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-15 06:58:59,841 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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 [2022-04-15 06:58:59,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:58:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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) [2022-04-15 06:58:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 135 transitions. [2022-04-15 06:58:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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) [2022-04-15 06:58:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 135 transitions. [2022-04-15 06:58:59,843 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 135 transitions. [2022-04-15 06:58:59,940 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:58:59,941 INFO L225 Difference]: With dead ends: 196 [2022-04-15 06:58:59,941 INFO L226 Difference]: Without dead ends: 106 [2022-04-15 06:58:59,942 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 142 SyntacticMatches, 1 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 783 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=3347, Invalid=10459, Unknown=0, NotChecked=0, Total=13806 [2022-04-15 06:58:59,943 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 124 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 3157 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 3237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 3157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:58:59,943 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [125 Valid, 31 Invalid, 3237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 3157 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 06:58:59,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2022-04-15 06:59:00,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 98. [2022-04-15 06:59:00,330 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:59:00,330 INFO L82 GeneralOperation]: Start isEquivalent. First operand 106 states. Second operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:00,330 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:00,331 INFO L87 Difference]: Start difference. First operand 106 states. Second operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:00,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:00,332 INFO L93 Difference]: Finished difference Result 106 states and 113 transitions. [2022-04-15 06:59:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 113 transitions. [2022-04-15 06:59:00,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:00,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:00,332 INFO L74 IsIncluded]: Start isIncluded. First operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 106 states. [2022-04-15 06:59:00,332 INFO L87 Difference]: Start difference. First operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 106 states. [2022-04-15 06:59:00,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:00,348 INFO L93 Difference]: Finished difference Result 106 states and 113 transitions. [2022-04-15 06:59:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 113 transitions. [2022-04-15 06:59:00,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:00,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:00,348 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:59:00,348 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:59:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 92 states have (on average 1.0543478260869565) internal successors, (97), 92 states have internal predecessors, (97), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 102 transitions. [2022-04-15 06:59:00,349 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 102 transitions. Word has length 89 [2022-04-15 06:59:00,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:59:00,349 INFO L478 AbstractCegarLoop]: Abstraction has 98 states and 102 transitions. [2022-04-15 06:59:00,349 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 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) [2022-04-15 06:59:00,349 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 102 transitions. [2022-04-15 06:59:00,492 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 102 transitions. [2022-04-15 06:59:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-04-15 06:59:00,492 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:59:00,492 INFO L499 BasicCegarLoop]: trace histogram [38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:59:00,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-15 06:59:00,707 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:00,708 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:59:00,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:59:00,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1069387186, now seen corresponding path program 75 times [2022-04-15 06:59:00,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:00,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [254188853] [2022-04-15 06:59:01,805 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:59:01,976 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:59:01,977 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:59:01,979 INFO L85 PathProgramCache]: Analyzing trace with hash -271495244, now seen corresponding path program 1 times [2022-04-15 06:59:01,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:01,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352074649] [2022-04-15 06:59:01,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:01,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:01,999 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:59:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:02,003 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:59:02,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1069387186, now seen corresponding path program 76 times [2022-04-15 06:59:02,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:02,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879680070] [2022-04-15 06:59:02,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:02,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:59:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:02,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {34346#(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(12, 2);call #Ultimate.allocInit(12, 3); {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {34302#true} assume true; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34302#true} {34302#true} #85#return; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {34302#true} call ULTIMATE.init(); {34346#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {34346#(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(12, 2);call #Ultimate.allocInit(12, 3); {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {34302#true} assume true; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34302#true} {34302#true} #85#return; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L272 TraceCheckUtils]: 4: Hoare triple {34302#true} call #t~ret9 := main(); {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 5: Hoare triple {34302#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 6: Hoare triple {34302#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {34302#true} is VALID [2022-04-15 06:59:02,884 INFO L290 TraceCheckUtils]: 7: Hoare triple {34302#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {34302#true} is VALID [2022-04-15 06:59:02,885 INFO L290 TraceCheckUtils]: 8: Hoare triple {34302#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {34302#true} is VALID [2022-04-15 06:59:02,885 INFO L290 TraceCheckUtils]: 9: Hoare triple {34302#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {34307#(= main_~v~0 0)} is VALID [2022-04-15 06:59:02,885 INFO L290 TraceCheckUtils]: 10: Hoare triple {34307#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {34307#(= main_~v~0 0)} is VALID [2022-04-15 06:59:02,885 INFO L290 TraceCheckUtils]: 11: Hoare triple {34307#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:02,886 INFO L290 TraceCheckUtils]: 12: Hoare triple {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:02,886 INFO L290 TraceCheckUtils]: 13: Hoare triple {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:02,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:02,887 INFO L290 TraceCheckUtils]: 15: Hoare triple {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:02,887 INFO L290 TraceCheckUtils]: 16: Hoare triple {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:02,888 INFO L290 TraceCheckUtils]: 17: Hoare triple {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:02,888 INFO L290 TraceCheckUtils]: 18: Hoare triple {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:02,888 INFO L290 TraceCheckUtils]: 19: Hoare triple {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:02,889 INFO L290 TraceCheckUtils]: 20: Hoare triple {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:02,889 INFO L290 TraceCheckUtils]: 21: Hoare triple {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:02,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:02,890 INFO L290 TraceCheckUtils]: 23: Hoare triple {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:02,890 INFO L290 TraceCheckUtils]: 24: Hoare triple {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:02,891 INFO L290 TraceCheckUtils]: 25: Hoare triple {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:02,891 INFO L290 TraceCheckUtils]: 26: Hoare triple {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:02,891 INFO L290 TraceCheckUtils]: 27: Hoare triple {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:02,892 INFO L290 TraceCheckUtils]: 28: Hoare triple {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:02,892 INFO L290 TraceCheckUtils]: 29: Hoare triple {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:02,892 INFO L290 TraceCheckUtils]: 30: Hoare triple {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:02,893 INFO L290 TraceCheckUtils]: 31: Hoare triple {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:02,893 INFO L290 TraceCheckUtils]: 32: Hoare triple {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:02,893 INFO L290 TraceCheckUtils]: 33: Hoare triple {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:02,894 INFO L290 TraceCheckUtils]: 34: Hoare triple {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:02,894 INFO L290 TraceCheckUtils]: 35: Hoare triple {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:02,895 INFO L290 TraceCheckUtils]: 36: Hoare triple {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:02,895 INFO L290 TraceCheckUtils]: 37: Hoare triple {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:02,895 INFO L290 TraceCheckUtils]: 38: Hoare triple {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:02,896 INFO L290 TraceCheckUtils]: 39: Hoare triple {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:02,896 INFO L290 TraceCheckUtils]: 40: Hoare triple {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:02,896 INFO L290 TraceCheckUtils]: 41: Hoare triple {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:02,897 INFO L290 TraceCheckUtils]: 42: Hoare triple {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:02,897 INFO L290 TraceCheckUtils]: 43: Hoare triple {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:02,897 INFO L290 TraceCheckUtils]: 44: Hoare triple {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:02,898 INFO L290 TraceCheckUtils]: 45: Hoare triple {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:02,898 INFO L290 TraceCheckUtils]: 46: Hoare triple {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:02,898 INFO L290 TraceCheckUtils]: 47: Hoare triple {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:02,899 INFO L290 TraceCheckUtils]: 48: Hoare triple {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:02,899 INFO L290 TraceCheckUtils]: 49: Hoare triple {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:02,900 INFO L290 TraceCheckUtils]: 50: Hoare triple {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:02,900 INFO L290 TraceCheckUtils]: 51: Hoare triple {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:02,900 INFO L290 TraceCheckUtils]: 52: Hoare triple {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:02,901 INFO L290 TraceCheckUtils]: 53: Hoare triple {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:02,901 INFO L290 TraceCheckUtils]: 54: Hoare triple {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:02,901 INFO L290 TraceCheckUtils]: 55: Hoare triple {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:02,902 INFO L290 TraceCheckUtils]: 56: Hoare triple {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:02,902 INFO L290 TraceCheckUtils]: 57: Hoare triple {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:02,902 INFO L290 TraceCheckUtils]: 58: Hoare triple {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:02,903 INFO L290 TraceCheckUtils]: 59: Hoare triple {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:02,903 INFO L290 TraceCheckUtils]: 60: Hoare triple {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:02,904 INFO L290 TraceCheckUtils]: 61: Hoare triple {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:02,904 INFO L290 TraceCheckUtils]: 62: Hoare triple {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:02,904 INFO L290 TraceCheckUtils]: 63: Hoare triple {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:02,905 INFO L290 TraceCheckUtils]: 64: Hoare triple {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:02,905 INFO L290 TraceCheckUtils]: 65: Hoare triple {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:02,905 INFO L290 TraceCheckUtils]: 66: Hoare triple {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:02,906 INFO L290 TraceCheckUtils]: 67: Hoare triple {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:02,906 INFO L290 TraceCheckUtils]: 68: Hoare triple {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:02,906 INFO L290 TraceCheckUtils]: 69: Hoare triple {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:02,907 INFO L290 TraceCheckUtils]: 70: Hoare triple {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:02,907 INFO L290 TraceCheckUtils]: 71: Hoare triple {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:02,907 INFO L290 TraceCheckUtils]: 72: Hoare triple {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:02,908 INFO L290 TraceCheckUtils]: 73: Hoare triple {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:02,908 INFO L290 TraceCheckUtils]: 74: Hoare triple {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:02,909 INFO L290 TraceCheckUtils]: 75: Hoare triple {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:02,909 INFO L290 TraceCheckUtils]: 76: Hoare triple {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:02,909 INFO L290 TraceCheckUtils]: 77: Hoare triple {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:02,910 INFO L290 TraceCheckUtils]: 78: Hoare triple {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:02,910 INFO L290 TraceCheckUtils]: 79: Hoare triple {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:02,910 INFO L290 TraceCheckUtils]: 80: Hoare triple {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:02,911 INFO L290 TraceCheckUtils]: 81: Hoare triple {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:02,911 INFO L290 TraceCheckUtils]: 82: Hoare triple {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:02,911 INFO L290 TraceCheckUtils]: 83: Hoare triple {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:02,912 INFO L290 TraceCheckUtils]: 84: Hoare triple {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:02,912 INFO L290 TraceCheckUtils]: 85: Hoare triple {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34345#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:02,913 INFO L290 TraceCheckUtils]: 86: Hoare triple {34345#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 38))} assume !(~v~0 % 4294967296 < 268435455); {34303#false} is VALID [2022-04-15 06:59:02,913 INFO L272 TraceCheckUtils]: 87: Hoare triple {34303#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {34303#false} is VALID [2022-04-15 06:59:02,913 INFO L290 TraceCheckUtils]: 88: Hoare triple {34303#false} ~cond := #in~cond; {34303#false} is VALID [2022-04-15 06:59:02,913 INFO L290 TraceCheckUtils]: 89: Hoare triple {34303#false} assume 0 == ~cond; {34303#false} is VALID [2022-04-15 06:59:02,913 INFO L290 TraceCheckUtils]: 90: Hoare triple {34303#false} assume !false; {34303#false} is VALID [2022-04-15 06:59:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:02,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:59:02,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879680070] [2022-04-15 06:59:02,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879680070] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:59:02,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487630395] [2022-04-15 06:59:02,914 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:59:02,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:02,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:59:02,914 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) [2022-04-15 06:59:02,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-15 06:59:03,016 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:59:03,017 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:59:03,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-15 06:59:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:03,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:59:03,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {34302#true} call ULTIMATE.init(); {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {34302#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(12, 2);call #Ultimate.allocInit(12, 3); {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {34302#true} assume true; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34302#true} {34302#true} #85#return; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {34302#true} call #t~ret9 := main(); {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 5: Hoare triple {34302#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 6: Hoare triple {34302#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {34302#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {34302#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {34302#true} is VALID [2022-04-15 06:59:03,695 INFO L290 TraceCheckUtils]: 9: Hoare triple {34302#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {34307#(= main_~v~0 0)} is VALID [2022-04-15 06:59:03,696 INFO L290 TraceCheckUtils]: 10: Hoare triple {34307#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {34307#(= main_~v~0 0)} is VALID [2022-04-15 06:59:03,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {34307#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:03,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:03,697 INFO L290 TraceCheckUtils]: 13: Hoare triple {34308#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:03,697 INFO L290 TraceCheckUtils]: 14: Hoare triple {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:03,698 INFO L290 TraceCheckUtils]: 15: Hoare triple {34309#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:03,698 INFO L290 TraceCheckUtils]: 16: Hoare triple {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:03,698 INFO L290 TraceCheckUtils]: 17: Hoare triple {34310#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:03,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:03,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {34311#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:03,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:03,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {34312#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:03,700 INFO L290 TraceCheckUtils]: 22: Hoare triple {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:03,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {34313#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:03,701 INFO L290 TraceCheckUtils]: 24: Hoare triple {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:03,701 INFO L290 TraceCheckUtils]: 25: Hoare triple {34314#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:03,702 INFO L290 TraceCheckUtils]: 26: Hoare triple {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:03,702 INFO L290 TraceCheckUtils]: 27: Hoare triple {34315#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:03,703 INFO L290 TraceCheckUtils]: 28: Hoare triple {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:03,703 INFO L290 TraceCheckUtils]: 29: Hoare triple {34316#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:03,703 INFO L290 TraceCheckUtils]: 30: Hoare triple {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:03,704 INFO L290 TraceCheckUtils]: 31: Hoare triple {34317#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:03,704 INFO L290 TraceCheckUtils]: 32: Hoare triple {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:03,704 INFO L290 TraceCheckUtils]: 33: Hoare triple {34318#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:03,705 INFO L290 TraceCheckUtils]: 34: Hoare triple {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:03,705 INFO L290 TraceCheckUtils]: 35: Hoare triple {34319#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:03,706 INFO L290 TraceCheckUtils]: 36: Hoare triple {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:03,706 INFO L290 TraceCheckUtils]: 37: Hoare triple {34320#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:03,706 INFO L290 TraceCheckUtils]: 38: Hoare triple {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:03,707 INFO L290 TraceCheckUtils]: 39: Hoare triple {34321#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:03,707 INFO L290 TraceCheckUtils]: 40: Hoare triple {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:03,707 INFO L290 TraceCheckUtils]: 41: Hoare triple {34322#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:03,708 INFO L290 TraceCheckUtils]: 42: Hoare triple {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:03,708 INFO L290 TraceCheckUtils]: 43: Hoare triple {34323#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:03,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:03,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {34324#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:03,709 INFO L290 TraceCheckUtils]: 46: Hoare triple {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:03,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {34325#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:03,710 INFO L290 TraceCheckUtils]: 48: Hoare triple {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:03,710 INFO L290 TraceCheckUtils]: 49: Hoare triple {34326#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:03,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:03,711 INFO L290 TraceCheckUtils]: 51: Hoare triple {34327#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:03,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:03,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {34328#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:03,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:03,713 INFO L290 TraceCheckUtils]: 55: Hoare triple {34329#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:03,713 INFO L290 TraceCheckUtils]: 56: Hoare triple {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:03,713 INFO L290 TraceCheckUtils]: 57: Hoare triple {34330#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:03,714 INFO L290 TraceCheckUtils]: 58: Hoare triple {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:03,714 INFO L290 TraceCheckUtils]: 59: Hoare triple {34331#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:03,714 INFO L290 TraceCheckUtils]: 60: Hoare triple {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:03,715 INFO L290 TraceCheckUtils]: 61: Hoare triple {34332#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:03,715 INFO L290 TraceCheckUtils]: 62: Hoare triple {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:03,716 INFO L290 TraceCheckUtils]: 63: Hoare triple {34333#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:03,716 INFO L290 TraceCheckUtils]: 64: Hoare triple {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:03,716 INFO L290 TraceCheckUtils]: 65: Hoare triple {34334#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:03,717 INFO L290 TraceCheckUtils]: 66: Hoare triple {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:03,717 INFO L290 TraceCheckUtils]: 67: Hoare triple {34335#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:03,717 INFO L290 TraceCheckUtils]: 68: Hoare triple {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:03,718 INFO L290 TraceCheckUtils]: 69: Hoare triple {34336#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:03,718 INFO L290 TraceCheckUtils]: 70: Hoare triple {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:03,719 INFO L290 TraceCheckUtils]: 71: Hoare triple {34337#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:03,719 INFO L290 TraceCheckUtils]: 72: Hoare triple {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:03,720 INFO L290 TraceCheckUtils]: 73: Hoare triple {34338#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:03,720 INFO L290 TraceCheckUtils]: 74: Hoare triple {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:03,721 INFO L290 TraceCheckUtils]: 75: Hoare triple {34339#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:03,721 INFO L290 TraceCheckUtils]: 76: Hoare triple {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:03,721 INFO L290 TraceCheckUtils]: 77: Hoare triple {34340#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:03,722 INFO L290 TraceCheckUtils]: 78: Hoare triple {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:03,722 INFO L290 TraceCheckUtils]: 79: Hoare triple {34341#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:03,722 INFO L290 TraceCheckUtils]: 80: Hoare triple {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:03,723 INFO L290 TraceCheckUtils]: 81: Hoare triple {34342#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:03,723 INFO L290 TraceCheckUtils]: 82: Hoare triple {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:03,724 INFO L290 TraceCheckUtils]: 83: Hoare triple {34343#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:03,724 INFO L290 TraceCheckUtils]: 84: Hoare triple {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:03,724 INFO L290 TraceCheckUtils]: 85: Hoare triple {34344#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:03,725 INFO L290 TraceCheckUtils]: 86: Hoare triple {34605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !(~v~0 % 4294967296 < 268435455); {34303#false} is VALID [2022-04-15 06:59:03,725 INFO L272 TraceCheckUtils]: 87: Hoare triple {34303#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {34303#false} is VALID [2022-04-15 06:59:03,725 INFO L290 TraceCheckUtils]: 88: Hoare triple {34303#false} ~cond := #in~cond; {34303#false} is VALID [2022-04-15 06:59:03,725 INFO L290 TraceCheckUtils]: 89: Hoare triple {34303#false} assume 0 == ~cond; {34303#false} is VALID [2022-04-15 06:59:03,725 INFO L290 TraceCheckUtils]: 90: Hoare triple {34303#false} assume !false; {34303#false} is VALID [2022-04-15 06:59:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:03,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:59:06,229 INFO L290 TraceCheckUtils]: 90: Hoare triple {34303#false} assume !false; {34303#false} is VALID [2022-04-15 06:59:06,229 INFO L290 TraceCheckUtils]: 89: Hoare triple {34303#false} assume 0 == ~cond; {34303#false} is VALID [2022-04-15 06:59:06,229 INFO L290 TraceCheckUtils]: 88: Hoare triple {34303#false} ~cond := #in~cond; {34303#false} is VALID [2022-04-15 06:59:06,230 INFO L272 TraceCheckUtils]: 87: Hoare triple {34303#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {34303#false} is VALID [2022-04-15 06:59:06,230 INFO L290 TraceCheckUtils]: 86: Hoare triple {34633#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {34303#false} is VALID [2022-04-15 06:59:06,230 INFO L290 TraceCheckUtils]: 85: Hoare triple {34637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34633#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,231 INFO L290 TraceCheckUtils]: 84: Hoare triple {34637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,231 INFO L290 TraceCheckUtils]: 83: Hoare triple {34644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34637#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,232 INFO L290 TraceCheckUtils]: 82: Hoare triple {34644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,232 INFO L290 TraceCheckUtils]: 81: Hoare triple {34651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34644#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,232 INFO L290 TraceCheckUtils]: 80: Hoare triple {34651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,233 INFO L290 TraceCheckUtils]: 79: Hoare triple {34658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34651#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,233 INFO L290 TraceCheckUtils]: 78: Hoare triple {34658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,234 INFO L290 TraceCheckUtils]: 77: Hoare triple {34665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34658#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,234 INFO L290 TraceCheckUtils]: 76: Hoare triple {34665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,235 INFO L290 TraceCheckUtils]: 75: Hoare triple {34672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34665#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,235 INFO L290 TraceCheckUtils]: 74: Hoare triple {34672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,236 INFO L290 TraceCheckUtils]: 73: Hoare triple {34679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34672#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,236 INFO L290 TraceCheckUtils]: 72: Hoare triple {34679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,236 INFO L290 TraceCheckUtils]: 71: Hoare triple {34686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34679#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,237 INFO L290 TraceCheckUtils]: 70: Hoare triple {34686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,237 INFO L290 TraceCheckUtils]: 69: Hoare triple {34693#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34686#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,238 INFO L290 TraceCheckUtils]: 68: Hoare triple {34693#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34693#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,238 INFO L290 TraceCheckUtils]: 67: Hoare triple {34700#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34693#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,238 INFO L290 TraceCheckUtils]: 66: Hoare triple {34700#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34700#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,239 INFO L290 TraceCheckUtils]: 65: Hoare triple {34707#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34700#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,239 INFO L290 TraceCheckUtils]: 64: Hoare triple {34707#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34707#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,240 INFO L290 TraceCheckUtils]: 63: Hoare triple {34714#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34707#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,240 INFO L290 TraceCheckUtils]: 62: Hoare triple {34714#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34714#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,241 INFO L290 TraceCheckUtils]: 61: Hoare triple {34721#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34714#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,241 INFO L290 TraceCheckUtils]: 60: Hoare triple {34721#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34721#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,241 INFO L290 TraceCheckUtils]: 59: Hoare triple {34728#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34721#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,242 INFO L290 TraceCheckUtils]: 58: Hoare triple {34728#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34728#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,242 INFO L290 TraceCheckUtils]: 57: Hoare triple {34735#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34728#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,243 INFO L290 TraceCheckUtils]: 56: Hoare triple {34735#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34735#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,243 INFO L290 TraceCheckUtils]: 55: Hoare triple {34742#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34735#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,243 INFO L290 TraceCheckUtils]: 54: Hoare triple {34742#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34742#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,244 INFO L290 TraceCheckUtils]: 53: Hoare triple {34749#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34742#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,244 INFO L290 TraceCheckUtils]: 52: Hoare triple {34749#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34749#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,245 INFO L290 TraceCheckUtils]: 51: Hoare triple {34756#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34749#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,245 INFO L290 TraceCheckUtils]: 50: Hoare triple {34756#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34756#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,246 INFO L290 TraceCheckUtils]: 49: Hoare triple {34763#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34756#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,246 INFO L290 TraceCheckUtils]: 48: Hoare triple {34763#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34763#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,247 INFO L290 TraceCheckUtils]: 47: Hoare triple {34770#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34763#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,247 INFO L290 TraceCheckUtils]: 46: Hoare triple {34770#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34770#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,248 INFO L290 TraceCheckUtils]: 45: Hoare triple {34777#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34770#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,248 INFO L290 TraceCheckUtils]: 44: Hoare triple {34777#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34777#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,249 INFO L290 TraceCheckUtils]: 43: Hoare triple {34784#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34777#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,249 INFO L290 TraceCheckUtils]: 42: Hoare triple {34784#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34784#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,249 INFO L290 TraceCheckUtils]: 41: Hoare triple {34791#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34784#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,250 INFO L290 TraceCheckUtils]: 40: Hoare triple {34791#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34791#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,250 INFO L290 TraceCheckUtils]: 39: Hoare triple {34798#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34791#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,251 INFO L290 TraceCheckUtils]: 38: Hoare triple {34798#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34798#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,251 INFO L290 TraceCheckUtils]: 37: Hoare triple {34805#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34798#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,251 INFO L290 TraceCheckUtils]: 36: Hoare triple {34805#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34805#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {34812#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34805#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,252 INFO L290 TraceCheckUtils]: 34: Hoare triple {34812#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34812#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,253 INFO L290 TraceCheckUtils]: 33: Hoare triple {34819#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34812#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,253 INFO L290 TraceCheckUtils]: 32: Hoare triple {34819#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34819#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {34826#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34819#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {34826#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34826#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,254 INFO L290 TraceCheckUtils]: 29: Hoare triple {34833#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34826#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,255 INFO L290 TraceCheckUtils]: 28: Hoare triple {34833#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34833#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,255 INFO L290 TraceCheckUtils]: 27: Hoare triple {34840#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34833#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,256 INFO L290 TraceCheckUtils]: 26: Hoare triple {34840#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34840#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,256 INFO L290 TraceCheckUtils]: 25: Hoare triple {34847#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34840#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,256 INFO L290 TraceCheckUtils]: 24: Hoare triple {34847#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34847#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,257 INFO L290 TraceCheckUtils]: 23: Hoare triple {34854#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34847#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,257 INFO L290 TraceCheckUtils]: 22: Hoare triple {34854#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34854#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {34861#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34854#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {34861#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34861#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {34868#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34861#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {34868#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34868#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {34875#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34868#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {34875#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34875#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,260 INFO L290 TraceCheckUtils]: 15: Hoare triple {34882#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34875#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {34882#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34882#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {34889#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34882#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,261 INFO L290 TraceCheckUtils]: 12: Hoare triple {34889#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34889#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,262 INFO L290 TraceCheckUtils]: 11: Hoare triple {34896#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {34889#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,262 INFO L290 TraceCheckUtils]: 10: Hoare triple {34896#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {34896#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,262 INFO L290 TraceCheckUtils]: 9: Hoare triple {34302#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {34896#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {34302#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {34302#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 6: Hoare triple {34302#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 5: Hoare triple {34302#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L272 TraceCheckUtils]: 4: Hoare triple {34302#true} call #t~ret9 := main(); {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34302#true} {34302#true} #85#return; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {34302#true} assume true; {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {34302#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(12, 2);call #Ultimate.allocInit(12, 3); {34302#true} is VALID [2022-04-15 06:59:06,263 INFO L272 TraceCheckUtils]: 0: Hoare triple {34302#true} call ULTIMATE.init(); {34302#true} is VALID [2022-04-15 06:59:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:06,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487630395] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:59:06,264 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:59:06,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 41, 41] total 82 [2022-04-15 06:59:06,264 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:59:06,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [254188853] [2022-04-15 06:59:06,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [254188853] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:59:06,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:59:06,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-15 06:59:06,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183563586] [2022-04-15 06:59:06,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:59:06,265 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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 [2022-04-15 06:59:06,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:59:06,265 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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) [2022-04-15 06:59:06,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:06,328 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-15 06:59:06,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:06,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-15 06:59:06,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1760, Invalid=4882, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 06:59:06,329 INFO L87 Difference]: Start difference. First operand 98 states and 102 transitions. Second operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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) [2022-04-15 06:59:11,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:11,813 INFO L93 Difference]: Finished difference Result 200 states and 212 transitions. [2022-04-15 06:59:11,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-15 06:59:11,813 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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 [2022-04-15 06:59:11,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:59:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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) [2022-04-15 06:59:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 137 transitions. [2022-04-15 06:59:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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) [2022-04-15 06:59:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 137 transitions. [2022-04-15 06:59:11,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 137 transitions. [2022-04-15 06:59:11,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:11,916 INFO L225 Difference]: With dead ends: 200 [2022-04-15 06:59:11,916 INFO L226 Difference]: Without dead ends: 108 [2022-04-15 06:59:11,917 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 145 SyntacticMatches, 1 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 823 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=3513, Invalid=11007, Unknown=0, NotChecked=0, Total=14520 [2022-04-15 06:59:11,918 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 126 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 3345 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 3427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 3345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 06:59:11,918 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [127 Valid, 46 Invalid, 3427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 3345 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 06:59:11,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2022-04-15 06:59:12,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 100. [2022-04-15 06:59:12,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:59:12,303 INFO L82 GeneralOperation]: Start isEquivalent. First operand 108 states. Second operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:12,303 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:12,303 INFO L87 Difference]: Start difference. First operand 108 states. Second operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:12,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:12,304 INFO L93 Difference]: Finished difference Result 108 states and 115 transitions. [2022-04-15 06:59:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 115 transitions. [2022-04-15 06:59:12,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:12,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:12,305 INFO L74 IsIncluded]: Start isIncluded. First operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 108 states. [2022-04-15 06:59:12,305 INFO L87 Difference]: Start difference. First operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 108 states. [2022-04-15 06:59:12,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:12,306 INFO L93 Difference]: Finished difference Result 108 states and 115 transitions. [2022-04-15 06:59:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 115 transitions. [2022-04-15 06:59:12,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:12,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:12,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:59:12,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:59:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 94 states have (on average 1.053191489361702) internal successors, (99), 94 states have internal predecessors, (99), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 104 transitions. [2022-04-15 06:59:12,307 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 104 transitions. Word has length 91 [2022-04-15 06:59:12,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:59:12,307 INFO L478 AbstractCegarLoop]: Abstraction has 100 states and 104 transitions. [2022-04-15 06:59:12,307 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 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) [2022-04-15 06:59:12,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 100 states and 104 transitions. [2022-04-15 06:59:12,449 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:12,449 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 104 transitions. [2022-04-15 06:59:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-15 06:59:12,450 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:59:12,450 INFO L499 BasicCegarLoop]: trace histogram [39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:59:12,468 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-15 06:59:12,659 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77 [2022-04-15 06:59:12,659 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:59:12,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:59:12,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1816869008, now seen corresponding path program 77 times [2022-04-15 06:59:12,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:12,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [772361361] [2022-04-15 06:59:15,669 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:59:15,835 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:59:15,836 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:59:15,838 INFO L85 PathProgramCache]: Analyzing trace with hash -212389900, now seen corresponding path program 1 times [2022-04-15 06:59:15,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:15,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470365821] [2022-04-15 06:59:15,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:15,849 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:59:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:15,852 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:59:15,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1816869008, now seen corresponding path program 78 times [2022-04-15 06:59:15,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:15,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126145092] [2022-04-15 06:59:15,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:15,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:16,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:59:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:16,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {35872#(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(12, 2);call #Ultimate.allocInit(12, 3); {35827#true} is VALID [2022-04-15 06:59:16,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {35827#true} assume true; {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35827#true} {35827#true} #85#return; {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L272 TraceCheckUtils]: 0: Hoare triple {35827#true} call ULTIMATE.init(); {35872#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:59:16,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {35872#(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(12, 2);call #Ultimate.allocInit(12, 3); {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {35827#true} assume true; {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35827#true} {35827#true} #85#return; {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L272 TraceCheckUtils]: 4: Hoare triple {35827#true} call #t~ret9 := main(); {35827#true} is VALID [2022-04-15 06:59:16,750 INFO L290 TraceCheckUtils]: 5: Hoare triple {35827#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {35827#true} is VALID [2022-04-15 06:59:16,751 INFO L290 TraceCheckUtils]: 6: Hoare triple {35827#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {35827#true} is VALID [2022-04-15 06:59:16,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {35827#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {35827#true} is VALID [2022-04-15 06:59:16,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {35827#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {35827#true} is VALID [2022-04-15 06:59:16,751 INFO L290 TraceCheckUtils]: 9: Hoare triple {35827#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {35832#(= main_~v~0 0)} is VALID [2022-04-15 06:59:16,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {35832#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {35832#(= main_~v~0 0)} is VALID [2022-04-15 06:59:16,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {35832#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:16,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:16,753 INFO L290 TraceCheckUtils]: 13: Hoare triple {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:16,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:16,753 INFO L290 TraceCheckUtils]: 15: Hoare triple {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:16,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:16,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:16,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:16,755 INFO L290 TraceCheckUtils]: 19: Hoare triple {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:16,755 INFO L290 TraceCheckUtils]: 20: Hoare triple {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:16,756 INFO L290 TraceCheckUtils]: 21: Hoare triple {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:16,756 INFO L290 TraceCheckUtils]: 22: Hoare triple {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:16,756 INFO L290 TraceCheckUtils]: 23: Hoare triple {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:16,757 INFO L290 TraceCheckUtils]: 24: Hoare triple {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:16,757 INFO L290 TraceCheckUtils]: 25: Hoare triple {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:16,758 INFO L290 TraceCheckUtils]: 26: Hoare triple {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:16,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:16,758 INFO L290 TraceCheckUtils]: 28: Hoare triple {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:16,759 INFO L290 TraceCheckUtils]: 29: Hoare triple {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:16,759 INFO L290 TraceCheckUtils]: 30: Hoare triple {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:16,760 INFO L290 TraceCheckUtils]: 31: Hoare triple {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:16,760 INFO L290 TraceCheckUtils]: 32: Hoare triple {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:16,760 INFO L290 TraceCheckUtils]: 33: Hoare triple {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:16,761 INFO L290 TraceCheckUtils]: 34: Hoare triple {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:16,761 INFO L290 TraceCheckUtils]: 35: Hoare triple {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:16,761 INFO L290 TraceCheckUtils]: 36: Hoare triple {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:16,762 INFO L290 TraceCheckUtils]: 37: Hoare triple {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:16,762 INFO L290 TraceCheckUtils]: 38: Hoare triple {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:16,763 INFO L290 TraceCheckUtils]: 39: Hoare triple {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:16,763 INFO L290 TraceCheckUtils]: 40: Hoare triple {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:16,763 INFO L290 TraceCheckUtils]: 41: Hoare triple {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:16,764 INFO L290 TraceCheckUtils]: 42: Hoare triple {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:16,764 INFO L290 TraceCheckUtils]: 43: Hoare triple {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:16,765 INFO L290 TraceCheckUtils]: 44: Hoare triple {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:16,765 INFO L290 TraceCheckUtils]: 45: Hoare triple {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:16,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:16,766 INFO L290 TraceCheckUtils]: 47: Hoare triple {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:16,766 INFO L290 TraceCheckUtils]: 48: Hoare triple {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:16,767 INFO L290 TraceCheckUtils]: 49: Hoare triple {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:16,767 INFO L290 TraceCheckUtils]: 50: Hoare triple {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:16,767 INFO L290 TraceCheckUtils]: 51: Hoare triple {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:16,768 INFO L290 TraceCheckUtils]: 52: Hoare triple {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:16,768 INFO L290 TraceCheckUtils]: 53: Hoare triple {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:16,769 INFO L290 TraceCheckUtils]: 54: Hoare triple {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:16,769 INFO L290 TraceCheckUtils]: 55: Hoare triple {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:16,769 INFO L290 TraceCheckUtils]: 56: Hoare triple {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:16,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:16,770 INFO L290 TraceCheckUtils]: 58: Hoare triple {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:16,771 INFO L290 TraceCheckUtils]: 59: Hoare triple {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:16,771 INFO L290 TraceCheckUtils]: 60: Hoare triple {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:16,771 INFO L290 TraceCheckUtils]: 61: Hoare triple {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:16,772 INFO L290 TraceCheckUtils]: 62: Hoare triple {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:16,772 INFO L290 TraceCheckUtils]: 63: Hoare triple {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:16,773 INFO L290 TraceCheckUtils]: 64: Hoare triple {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:16,773 INFO L290 TraceCheckUtils]: 65: Hoare triple {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:16,773 INFO L290 TraceCheckUtils]: 66: Hoare triple {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:16,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:16,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:16,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:16,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:16,775 INFO L290 TraceCheckUtils]: 71: Hoare triple {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:16,776 INFO L290 TraceCheckUtils]: 72: Hoare triple {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:16,776 INFO L290 TraceCheckUtils]: 73: Hoare triple {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:16,776 INFO L290 TraceCheckUtils]: 74: Hoare triple {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:16,777 INFO L290 TraceCheckUtils]: 75: Hoare triple {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:16,777 INFO L290 TraceCheckUtils]: 76: Hoare triple {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:16,777 INFO L290 TraceCheckUtils]: 77: Hoare triple {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:16,778 INFO L290 TraceCheckUtils]: 78: Hoare triple {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:16,778 INFO L290 TraceCheckUtils]: 79: Hoare triple {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:16,778 INFO L290 TraceCheckUtils]: 80: Hoare triple {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:16,779 INFO L290 TraceCheckUtils]: 81: Hoare triple {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:16,779 INFO L290 TraceCheckUtils]: 82: Hoare triple {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:16,780 INFO L290 TraceCheckUtils]: 83: Hoare triple {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:16,780 INFO L290 TraceCheckUtils]: 84: Hoare triple {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:16,780 INFO L290 TraceCheckUtils]: 85: Hoare triple {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:16,781 INFO L290 TraceCheckUtils]: 86: Hoare triple {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:16,781 INFO L290 TraceCheckUtils]: 87: Hoare triple {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35871#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 39))} is VALID [2022-04-15 06:59:16,782 INFO L290 TraceCheckUtils]: 88: Hoare triple {35871#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 39))} assume !(~v~0 % 4294967296 < 268435455); {35828#false} is VALID [2022-04-15 06:59:16,782 INFO L272 TraceCheckUtils]: 89: Hoare triple {35828#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {35828#false} is VALID [2022-04-15 06:59:16,782 INFO L290 TraceCheckUtils]: 90: Hoare triple {35828#false} ~cond := #in~cond; {35828#false} is VALID [2022-04-15 06:59:16,782 INFO L290 TraceCheckUtils]: 91: Hoare triple {35828#false} assume 0 == ~cond; {35828#false} is VALID [2022-04-15 06:59:16,782 INFO L290 TraceCheckUtils]: 92: Hoare triple {35828#false} assume !false; {35828#false} is VALID [2022-04-15 06:59:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:16,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:59:16,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126145092] [2022-04-15 06:59:16,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126145092] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:59:16,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [330618437] [2022-04-15 06:59:16,783 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:59:16,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:16,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:59:16,784 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) [2022-04-15 06:59:16,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-15 06:59:21,209 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-15 06:59:21,210 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:59:21,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 84 conjunts are in the unsatisfiable core [2022-04-15 06:59:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:21,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:59:21,864 INFO L272 TraceCheckUtils]: 0: Hoare triple {35827#true} call ULTIMATE.init(); {35827#true} is VALID [2022-04-15 06:59:21,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {35827#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(12, 2);call #Ultimate.allocInit(12, 3); {35827#true} is VALID [2022-04-15 06:59:21,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {35827#true} assume true; {35827#true} is VALID [2022-04-15 06:59:21,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35827#true} {35827#true} #85#return; {35827#true} is VALID [2022-04-15 06:59:21,864 INFO L272 TraceCheckUtils]: 4: Hoare triple {35827#true} call #t~ret9 := main(); {35827#true} is VALID [2022-04-15 06:59:21,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {35827#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {35827#true} is VALID [2022-04-15 06:59:21,865 INFO L290 TraceCheckUtils]: 6: Hoare triple {35827#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {35827#true} is VALID [2022-04-15 06:59:21,865 INFO L290 TraceCheckUtils]: 7: Hoare triple {35827#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {35827#true} is VALID [2022-04-15 06:59:21,865 INFO L290 TraceCheckUtils]: 8: Hoare triple {35827#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {35827#true} is VALID [2022-04-15 06:59:21,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {35827#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {35832#(= main_~v~0 0)} is VALID [2022-04-15 06:59:21,865 INFO L290 TraceCheckUtils]: 10: Hoare triple {35832#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {35832#(= main_~v~0 0)} is VALID [2022-04-15 06:59:21,866 INFO L290 TraceCheckUtils]: 11: Hoare triple {35832#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:21,866 INFO L290 TraceCheckUtils]: 12: Hoare triple {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:21,866 INFO L290 TraceCheckUtils]: 13: Hoare triple {35833#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:21,867 INFO L290 TraceCheckUtils]: 14: Hoare triple {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:21,867 INFO L290 TraceCheckUtils]: 15: Hoare triple {35834#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:21,868 INFO L290 TraceCheckUtils]: 16: Hoare triple {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:21,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {35835#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:21,868 INFO L290 TraceCheckUtils]: 18: Hoare triple {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:21,869 INFO L290 TraceCheckUtils]: 19: Hoare triple {35836#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:21,869 INFO L290 TraceCheckUtils]: 20: Hoare triple {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:21,870 INFO L290 TraceCheckUtils]: 21: Hoare triple {35837#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:21,870 INFO L290 TraceCheckUtils]: 22: Hoare triple {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:21,870 INFO L290 TraceCheckUtils]: 23: Hoare triple {35838#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:21,871 INFO L290 TraceCheckUtils]: 24: Hoare triple {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:21,871 INFO L290 TraceCheckUtils]: 25: Hoare triple {35839#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:21,872 INFO L290 TraceCheckUtils]: 26: Hoare triple {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:21,872 INFO L290 TraceCheckUtils]: 27: Hoare triple {35840#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:21,872 INFO L290 TraceCheckUtils]: 28: Hoare triple {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:21,873 INFO L290 TraceCheckUtils]: 29: Hoare triple {35841#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:21,873 INFO L290 TraceCheckUtils]: 30: Hoare triple {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:21,874 INFO L290 TraceCheckUtils]: 31: Hoare triple {35842#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:21,874 INFO L290 TraceCheckUtils]: 32: Hoare triple {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:21,874 INFO L290 TraceCheckUtils]: 33: Hoare triple {35843#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:21,875 INFO L290 TraceCheckUtils]: 34: Hoare triple {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:21,875 INFO L290 TraceCheckUtils]: 35: Hoare triple {35844#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:21,876 INFO L290 TraceCheckUtils]: 36: Hoare triple {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:21,876 INFO L290 TraceCheckUtils]: 37: Hoare triple {35845#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:21,876 INFO L290 TraceCheckUtils]: 38: Hoare triple {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:21,877 INFO L290 TraceCheckUtils]: 39: Hoare triple {35846#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:21,877 INFO L290 TraceCheckUtils]: 40: Hoare triple {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:21,878 INFO L290 TraceCheckUtils]: 41: Hoare triple {35847#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:21,878 INFO L290 TraceCheckUtils]: 42: Hoare triple {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:21,879 INFO L290 TraceCheckUtils]: 43: Hoare triple {35848#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:21,879 INFO L290 TraceCheckUtils]: 44: Hoare triple {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:21,879 INFO L290 TraceCheckUtils]: 45: Hoare triple {35849#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:21,880 INFO L290 TraceCheckUtils]: 46: Hoare triple {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:21,880 INFO L290 TraceCheckUtils]: 47: Hoare triple {35850#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:21,881 INFO L290 TraceCheckUtils]: 48: Hoare triple {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:21,881 INFO L290 TraceCheckUtils]: 49: Hoare triple {35851#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:21,881 INFO L290 TraceCheckUtils]: 50: Hoare triple {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:21,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {35852#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:21,882 INFO L290 TraceCheckUtils]: 52: Hoare triple {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:21,883 INFO L290 TraceCheckUtils]: 53: Hoare triple {35853#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:21,883 INFO L290 TraceCheckUtils]: 54: Hoare triple {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:21,883 INFO L290 TraceCheckUtils]: 55: Hoare triple {35854#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:21,884 INFO L290 TraceCheckUtils]: 56: Hoare triple {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:21,884 INFO L290 TraceCheckUtils]: 57: Hoare triple {35855#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:21,884 INFO L290 TraceCheckUtils]: 58: Hoare triple {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:21,885 INFO L290 TraceCheckUtils]: 59: Hoare triple {35856#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:21,885 INFO L290 TraceCheckUtils]: 60: Hoare triple {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:21,886 INFO L290 TraceCheckUtils]: 61: Hoare triple {35857#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:21,886 INFO L290 TraceCheckUtils]: 62: Hoare triple {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:21,887 INFO L290 TraceCheckUtils]: 63: Hoare triple {35858#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:21,887 INFO L290 TraceCheckUtils]: 64: Hoare triple {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:21,887 INFO L290 TraceCheckUtils]: 65: Hoare triple {35859#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:21,888 INFO L290 TraceCheckUtils]: 66: Hoare triple {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:21,888 INFO L290 TraceCheckUtils]: 67: Hoare triple {35860#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:21,888 INFO L290 TraceCheckUtils]: 68: Hoare triple {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:21,889 INFO L290 TraceCheckUtils]: 69: Hoare triple {35861#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:21,889 INFO L290 TraceCheckUtils]: 70: Hoare triple {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:21,890 INFO L290 TraceCheckUtils]: 71: Hoare triple {35862#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:21,890 INFO L290 TraceCheckUtils]: 72: Hoare triple {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:21,890 INFO L290 TraceCheckUtils]: 73: Hoare triple {35863#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:21,891 INFO L290 TraceCheckUtils]: 74: Hoare triple {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:21,891 INFO L290 TraceCheckUtils]: 75: Hoare triple {35864#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:21,892 INFO L290 TraceCheckUtils]: 76: Hoare triple {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:21,892 INFO L290 TraceCheckUtils]: 77: Hoare triple {35865#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:21,892 INFO L290 TraceCheckUtils]: 78: Hoare triple {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:21,893 INFO L290 TraceCheckUtils]: 79: Hoare triple {35866#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:21,893 INFO L290 TraceCheckUtils]: 80: Hoare triple {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:21,894 INFO L290 TraceCheckUtils]: 81: Hoare triple {35867#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:21,894 INFO L290 TraceCheckUtils]: 82: Hoare triple {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:21,895 INFO L290 TraceCheckUtils]: 83: Hoare triple {35868#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:21,895 INFO L290 TraceCheckUtils]: 84: Hoare triple {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:21,895 INFO L290 TraceCheckUtils]: 85: Hoare triple {35869#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:21,896 INFO L290 TraceCheckUtils]: 86: Hoare triple {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:21,896 INFO L290 TraceCheckUtils]: 87: Hoare triple {35870#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36137#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:21,897 INFO L290 TraceCheckUtils]: 88: Hoare triple {36137#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {35828#false} is VALID [2022-04-15 06:59:21,897 INFO L272 TraceCheckUtils]: 89: Hoare triple {35828#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {35828#false} is VALID [2022-04-15 06:59:21,897 INFO L290 TraceCheckUtils]: 90: Hoare triple {35828#false} ~cond := #in~cond; {35828#false} is VALID [2022-04-15 06:59:21,897 INFO L290 TraceCheckUtils]: 91: Hoare triple {35828#false} assume 0 == ~cond; {35828#false} is VALID [2022-04-15 06:59:21,897 INFO L290 TraceCheckUtils]: 92: Hoare triple {35828#false} assume !false; {35828#false} is VALID [2022-04-15 06:59:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:21,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:59:26,081 INFO L290 TraceCheckUtils]: 92: Hoare triple {35828#false} assume !false; {35828#false} is VALID [2022-04-15 06:59:26,085 INFO L290 TraceCheckUtils]: 91: Hoare triple {36156#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {35828#false} is VALID [2022-04-15 06:59:26,085 INFO L290 TraceCheckUtils]: 90: Hoare triple {36160#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {36156#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:59:26,086 INFO L272 TraceCheckUtils]: 89: Hoare triple {36164#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {36160#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:59:26,086 INFO L290 TraceCheckUtils]: 88: Hoare triple {36168#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {36164#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:26,087 INFO L290 TraceCheckUtils]: 87: Hoare triple {36172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36168#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,087 INFO L290 TraceCheckUtils]: 86: Hoare triple {36172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,089 INFO L290 TraceCheckUtils]: 85: Hoare triple {36179#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,089 INFO L290 TraceCheckUtils]: 84: Hoare triple {36179#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36179#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,090 INFO L290 TraceCheckUtils]: 83: Hoare triple {36186#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36179#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,090 INFO L290 TraceCheckUtils]: 82: Hoare triple {36186#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36186#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,094 INFO L290 TraceCheckUtils]: 81: Hoare triple {36193#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36186#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,094 INFO L290 TraceCheckUtils]: 80: Hoare triple {36193#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36193#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,095 INFO L290 TraceCheckUtils]: 79: Hoare triple {36200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36193#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,096 INFO L290 TraceCheckUtils]: 78: Hoare triple {36200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,097 INFO L290 TraceCheckUtils]: 77: Hoare triple {36207#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,097 INFO L290 TraceCheckUtils]: 76: Hoare triple {36207#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36207#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,098 INFO L290 TraceCheckUtils]: 75: Hoare triple {36214#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36207#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,098 INFO L290 TraceCheckUtils]: 74: Hoare triple {36214#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36214#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,099 INFO L290 TraceCheckUtils]: 73: Hoare triple {36221#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36214#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,100 INFO L290 TraceCheckUtils]: 72: Hoare triple {36221#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36221#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,100 INFO L290 TraceCheckUtils]: 71: Hoare triple {36228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36221#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,101 INFO L290 TraceCheckUtils]: 70: Hoare triple {36228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,102 INFO L290 TraceCheckUtils]: 69: Hoare triple {36235#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,103 INFO L290 TraceCheckUtils]: 68: Hoare triple {36235#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36235#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,104 INFO L290 TraceCheckUtils]: 67: Hoare triple {36242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36235#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,104 INFO L290 TraceCheckUtils]: 66: Hoare triple {36242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,105 INFO L290 TraceCheckUtils]: 65: Hoare triple {36249#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,106 INFO L290 TraceCheckUtils]: 64: Hoare triple {36249#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36249#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,108 INFO L290 TraceCheckUtils]: 63: Hoare triple {36256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36249#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,108 INFO L290 TraceCheckUtils]: 62: Hoare triple {36256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,109 INFO L290 TraceCheckUtils]: 61: Hoare triple {36263#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {36263#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36263#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,110 INFO L290 TraceCheckUtils]: 59: Hoare triple {36270#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36263#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,111 INFO L290 TraceCheckUtils]: 58: Hoare triple {36270#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36270#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,112 INFO L290 TraceCheckUtils]: 57: Hoare triple {36277#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36270#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,112 INFO L290 TraceCheckUtils]: 56: Hoare triple {36277#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36277#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,113 INFO L290 TraceCheckUtils]: 55: Hoare triple {36284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36277#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,113 INFO L290 TraceCheckUtils]: 54: Hoare triple {36284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,114 INFO L290 TraceCheckUtils]: 53: Hoare triple {36291#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,114 INFO L290 TraceCheckUtils]: 52: Hoare triple {36291#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36291#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,115 INFO L290 TraceCheckUtils]: 51: Hoare triple {36298#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36291#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {36298#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36298#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {36305#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36298#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {36305#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36305#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,118 INFO L290 TraceCheckUtils]: 47: Hoare triple {36312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36305#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,118 INFO L290 TraceCheckUtils]: 46: Hoare triple {36312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {36319#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,119 INFO L290 TraceCheckUtils]: 44: Hoare triple {36319#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36319#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,120 INFO L290 TraceCheckUtils]: 43: Hoare triple {36326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36319#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,121 INFO L290 TraceCheckUtils]: 42: Hoare triple {36326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {36333#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {36333#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36333#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,124 INFO L290 TraceCheckUtils]: 39: Hoare triple {36340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36333#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,124 INFO L290 TraceCheckUtils]: 38: Hoare triple {36340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,125 INFO L290 TraceCheckUtils]: 37: Hoare triple {36347#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,125 INFO L290 TraceCheckUtils]: 36: Hoare triple {36347#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36347#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,126 INFO L290 TraceCheckUtils]: 35: Hoare triple {36354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36347#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,126 INFO L290 TraceCheckUtils]: 34: Hoare triple {36354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,128 INFO L290 TraceCheckUtils]: 33: Hoare triple {36361#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,128 INFO L290 TraceCheckUtils]: 32: Hoare triple {36361#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36361#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,129 INFO L290 TraceCheckUtils]: 31: Hoare triple {36368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36361#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {36368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,130 INFO L290 TraceCheckUtils]: 29: Hoare triple {36375#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,130 INFO L290 TraceCheckUtils]: 28: Hoare triple {36375#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36375#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,131 INFO L290 TraceCheckUtils]: 27: Hoare triple {36382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36375#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {36382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,133 INFO L290 TraceCheckUtils]: 25: Hoare triple {36389#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {36389#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36389#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,133 INFO L290 TraceCheckUtils]: 23: Hoare triple {36396#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36389#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {36396#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36396#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,135 INFO L290 TraceCheckUtils]: 21: Hoare triple {36403#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36396#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,135 INFO L290 TraceCheckUtils]: 20: Hoare triple {36403#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36403#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,136 INFO L290 TraceCheckUtils]: 19: Hoare triple {36410#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36403#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,136 INFO L290 TraceCheckUtils]: 18: Hoare triple {36410#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36410#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,138 INFO L290 TraceCheckUtils]: 17: Hoare triple {36417#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36410#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,138 INFO L290 TraceCheckUtils]: 16: Hoare triple {36417#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36417#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,139 INFO L290 TraceCheckUtils]: 15: Hoare triple {36424#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36417#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 06:59:26,139 INFO L290 TraceCheckUtils]: 14: Hoare triple {36424#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {36424#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,140 INFO L290 TraceCheckUtils]: 13: Hoare triple {36431#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36424#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 06:59:26,140 INFO L290 TraceCheckUtils]: 12: Hoare triple {36431#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36431#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,141 INFO L290 TraceCheckUtils]: 11: Hoare triple {36438#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {36431#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 06:59:26,141 INFO L290 TraceCheckUtils]: 10: Hoare triple {36438#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {36438#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {35827#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {36438#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 06:59:26,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {35827#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L290 TraceCheckUtils]: 7: Hoare triple {35827#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L290 TraceCheckUtils]: 6: Hoare triple {35827#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L290 TraceCheckUtils]: 5: Hoare triple {35827#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L272 TraceCheckUtils]: 4: Hoare triple {35827#true} call #t~ret9 := main(); {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35827#true} {35827#true} #85#return; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {35827#true} assume true; {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {35827#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(12, 2);call #Ultimate.allocInit(12, 3); {35827#true} is VALID [2022-04-15 06:59:26,142 INFO L272 TraceCheckUtils]: 0: Hoare triple {35827#true} call ULTIMATE.init(); {35827#true} is VALID [2022-04-15 06:59:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:26,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [330618437] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:59:26,143 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:59:26,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42, 45] total 87 [2022-04-15 06:59:26,143 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:59:26,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [772361361] [2022-04-15 06:59:26,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [772361361] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:59:26,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:59:26,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-15 06:59:26,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275545657] [2022-04-15 06:59:26,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:59:26,144 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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 [2022-04-15 06:59:26,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:59:26,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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) [2022-04-15 06:59:26,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:26,213 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-15 06:59:26,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:26,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-15 06:59:26,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1871, Invalid=5611, Unknown=0, NotChecked=0, Total=7482 [2022-04-15 06:59:26,214 INFO L87 Difference]: Start difference. First operand 100 states and 104 transitions. Second operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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) [2022-04-15 06:59:31,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:31,886 INFO L93 Difference]: Finished difference Result 204 states and 216 transitions. [2022-04-15 06:59:31,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-15 06:59:31,886 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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 [2022-04-15 06:59:31,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:59:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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) [2022-04-15 06:59:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 139 transitions. [2022-04-15 06:59:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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) [2022-04-15 06:59:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 139 transitions. [2022-04-15 06:59:31,891 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 139 transitions. [2022-04-15 06:59:31,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:31,986 INFO L225 Difference]: With dead ends: 204 [2022-04-15 06:59:31,986 INFO L226 Difference]: Without dead ends: 110 [2022-04-15 06:59:31,987 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 145 SyntacticMatches, 1 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1035 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=3719, Invalid=12283, Unknown=0, NotChecked=0, Total=16002 [2022-04-15 06:59:31,987 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 128 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 3555 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 3639 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 3555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:59:31,987 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 71 Invalid, 3639 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 3555 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-15 06:59:31,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-15 06:59:32,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 102. [2022-04-15 06:59:32,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:59:32,377 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:32,377 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:32,377 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:32,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:32,378 INFO L93 Difference]: Finished difference Result 110 states and 117 transitions. [2022-04-15 06:59:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 117 transitions. [2022-04-15 06:59:32,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:32,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:32,378 INFO L74 IsIncluded]: Start isIncluded. First operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 110 states. [2022-04-15 06:59:32,378 INFO L87 Difference]: Start difference. First operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 110 states. [2022-04-15 06:59:32,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:32,379 INFO L93 Difference]: Finished difference Result 110 states and 117 transitions. [2022-04-15 06:59:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 117 transitions. [2022-04-15 06:59:32,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:32,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:32,379 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:59:32,380 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:59:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 96 states have (on average 1.0520833333333333) internal successors, (101), 96 states have internal predecessors, (101), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 106 transitions. [2022-04-15 06:59:32,380 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 106 transitions. Word has length 93 [2022-04-15 06:59:32,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:59:32,381 INFO L478 AbstractCegarLoop]: Abstraction has 102 states and 106 transitions. [2022-04-15 06:59:32,381 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 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) [2022-04-15 06:59:32,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 106 transitions. [2022-04-15 06:59:32,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 106 transitions. [2022-04-15 06:59:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-15 06:59:32,519 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:59:32,519 INFO L499 BasicCegarLoop]: trace histogram [40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:59:32,526 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-15 06:59:32,719 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable78,SelfDestructingSolverStorable79 [2022-04-15 06:59:32,720 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:59:32,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:59:32,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1407605778, now seen corresponding path program 79 times [2022-04-15 06:59:32,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:32,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [856608899] [2022-04-15 06:59:36,134 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:59:36,279 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:59:36,280 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:59:36,282 INFO L85 PathProgramCache]: Analyzing trace with hash -153284556, now seen corresponding path program 1 times [2022-04-15 06:59:36,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:36,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915685246] [2022-04-15 06:59:36,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:36,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:36,287 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:59:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:36,290 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:59:36,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1407605778, now seen corresponding path program 80 times [2022-04-15 06:59:36,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:36,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969818231] [2022-04-15 06:59:36,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:36,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:37,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:59:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:37,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {37433#(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(12, 2);call #Ultimate.allocInit(12, 3); {37387#true} is VALID [2022-04-15 06:59:37,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {37387#true} assume true; {37387#true} is VALID [2022-04-15 06:59:37,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37387#true} {37387#true} #85#return; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {37387#true} call ULTIMATE.init(); {37433#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {37433#(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(12, 2);call #Ultimate.allocInit(12, 3); {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {37387#true} assume true; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37387#true} {37387#true} #85#return; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {37387#true} call #t~ret9 := main(); {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {37387#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {37387#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {37387#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {37387#true} is VALID [2022-04-15 06:59:37,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {37387#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {37387#true} is VALID [2022-04-15 06:59:37,207 INFO L290 TraceCheckUtils]: 9: Hoare triple {37387#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {37392#(= main_~v~0 0)} is VALID [2022-04-15 06:59:37,207 INFO L290 TraceCheckUtils]: 10: Hoare triple {37392#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {37392#(= main_~v~0 0)} is VALID [2022-04-15 06:59:37,207 INFO L290 TraceCheckUtils]: 11: Hoare triple {37392#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:37,208 INFO L290 TraceCheckUtils]: 12: Hoare triple {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:37,208 INFO L290 TraceCheckUtils]: 13: Hoare triple {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:37,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:37,209 INFO L290 TraceCheckUtils]: 15: Hoare triple {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:37,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:37,210 INFO L290 TraceCheckUtils]: 17: Hoare triple {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:37,210 INFO L290 TraceCheckUtils]: 18: Hoare triple {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:37,211 INFO L290 TraceCheckUtils]: 19: Hoare triple {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:37,211 INFO L290 TraceCheckUtils]: 20: Hoare triple {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:37,212 INFO L290 TraceCheckUtils]: 21: Hoare triple {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:37,212 INFO L290 TraceCheckUtils]: 22: Hoare triple {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:37,213 INFO L290 TraceCheckUtils]: 23: Hoare triple {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:37,213 INFO L290 TraceCheckUtils]: 24: Hoare triple {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:37,213 INFO L290 TraceCheckUtils]: 25: Hoare triple {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:37,214 INFO L290 TraceCheckUtils]: 26: Hoare triple {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:37,214 INFO L290 TraceCheckUtils]: 27: Hoare triple {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:37,215 INFO L290 TraceCheckUtils]: 28: Hoare triple {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:37,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:37,215 INFO L290 TraceCheckUtils]: 30: Hoare triple {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:37,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:37,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:37,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:37,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:37,217 INFO L290 TraceCheckUtils]: 35: Hoare triple {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:37,218 INFO L290 TraceCheckUtils]: 36: Hoare triple {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:37,218 INFO L290 TraceCheckUtils]: 37: Hoare triple {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:37,218 INFO L290 TraceCheckUtils]: 38: Hoare triple {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:37,219 INFO L290 TraceCheckUtils]: 39: Hoare triple {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:37,219 INFO L290 TraceCheckUtils]: 40: Hoare triple {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:37,219 INFO L290 TraceCheckUtils]: 41: Hoare triple {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:37,220 INFO L290 TraceCheckUtils]: 42: Hoare triple {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:37,220 INFO L290 TraceCheckUtils]: 43: Hoare triple {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:37,220 INFO L290 TraceCheckUtils]: 44: Hoare triple {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:37,221 INFO L290 TraceCheckUtils]: 45: Hoare triple {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:37,221 INFO L290 TraceCheckUtils]: 46: Hoare triple {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:37,222 INFO L290 TraceCheckUtils]: 47: Hoare triple {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:37,222 INFO L290 TraceCheckUtils]: 48: Hoare triple {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:37,222 INFO L290 TraceCheckUtils]: 49: Hoare triple {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:37,223 INFO L290 TraceCheckUtils]: 50: Hoare triple {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:37,223 INFO L290 TraceCheckUtils]: 51: Hoare triple {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:37,223 INFO L290 TraceCheckUtils]: 52: Hoare triple {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:37,224 INFO L290 TraceCheckUtils]: 53: Hoare triple {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:37,224 INFO L290 TraceCheckUtils]: 54: Hoare triple {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:37,224 INFO L290 TraceCheckUtils]: 55: Hoare triple {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:37,225 INFO L290 TraceCheckUtils]: 56: Hoare triple {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:37,225 INFO L290 TraceCheckUtils]: 57: Hoare triple {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:37,225 INFO L290 TraceCheckUtils]: 58: Hoare triple {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:37,226 INFO L290 TraceCheckUtils]: 59: Hoare triple {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:37,226 INFO L290 TraceCheckUtils]: 60: Hoare triple {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:37,227 INFO L290 TraceCheckUtils]: 61: Hoare triple {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:37,227 INFO L290 TraceCheckUtils]: 62: Hoare triple {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:37,227 INFO L290 TraceCheckUtils]: 63: Hoare triple {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:37,228 INFO L290 TraceCheckUtils]: 64: Hoare triple {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:37,228 INFO L290 TraceCheckUtils]: 65: Hoare triple {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:37,228 INFO L290 TraceCheckUtils]: 66: Hoare triple {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:37,229 INFO L290 TraceCheckUtils]: 67: Hoare triple {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:37,229 INFO L290 TraceCheckUtils]: 68: Hoare triple {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:37,229 INFO L290 TraceCheckUtils]: 69: Hoare triple {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:37,230 INFO L290 TraceCheckUtils]: 70: Hoare triple {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:37,230 INFO L290 TraceCheckUtils]: 71: Hoare triple {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:37,230 INFO L290 TraceCheckUtils]: 72: Hoare triple {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:37,231 INFO L290 TraceCheckUtils]: 73: Hoare triple {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:37,231 INFO L290 TraceCheckUtils]: 74: Hoare triple {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:37,232 INFO L290 TraceCheckUtils]: 75: Hoare triple {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:37,232 INFO L290 TraceCheckUtils]: 76: Hoare triple {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:37,232 INFO L290 TraceCheckUtils]: 77: Hoare triple {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:37,233 INFO L290 TraceCheckUtils]: 78: Hoare triple {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:37,233 INFO L290 TraceCheckUtils]: 79: Hoare triple {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:37,233 INFO L290 TraceCheckUtils]: 80: Hoare triple {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:37,234 INFO L290 TraceCheckUtils]: 81: Hoare triple {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:37,234 INFO L290 TraceCheckUtils]: 82: Hoare triple {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:37,234 INFO L290 TraceCheckUtils]: 83: Hoare triple {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:37,235 INFO L290 TraceCheckUtils]: 84: Hoare triple {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:37,235 INFO L290 TraceCheckUtils]: 85: Hoare triple {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:37,235 INFO L290 TraceCheckUtils]: 86: Hoare triple {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:37,236 INFO L290 TraceCheckUtils]: 87: Hoare triple {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:37,236 INFO L290 TraceCheckUtils]: 88: Hoare triple {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:37,237 INFO L290 TraceCheckUtils]: 89: Hoare triple {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37432#(and (<= main_~v~0 40) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:59:37,237 INFO L290 TraceCheckUtils]: 90: Hoare triple {37432#(and (<= main_~v~0 40) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {37388#false} is VALID [2022-04-15 06:59:37,237 INFO L272 TraceCheckUtils]: 91: Hoare triple {37388#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {37388#false} is VALID [2022-04-15 06:59:37,237 INFO L290 TraceCheckUtils]: 92: Hoare triple {37388#false} ~cond := #in~cond; {37388#false} is VALID [2022-04-15 06:59:37,237 INFO L290 TraceCheckUtils]: 93: Hoare triple {37388#false} assume 0 == ~cond; {37388#false} is VALID [2022-04-15 06:59:37,237 INFO L290 TraceCheckUtils]: 94: Hoare triple {37388#false} assume !false; {37388#false} is VALID [2022-04-15 06:59:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:37,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:59:37,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969818231] [2022-04-15 06:59:37,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969818231] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:59:37,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1157042555] [2022-04-15 06:59:37,238 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:59:37,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:37,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:59:37,239 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) [2022-04-15 06:59:37,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-15 06:59:37,325 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:59:37,326 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:59:37,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-15 06:59:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:37,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:59:38,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {37387#true} call ULTIMATE.init(); {37387#true} is VALID [2022-04-15 06:59:38,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {37387#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(12, 2);call #Ultimate.allocInit(12, 3); {37387#true} is VALID [2022-04-15 06:59:38,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {37387#true} assume true; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37387#true} {37387#true} #85#return; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L272 TraceCheckUtils]: 4: Hoare triple {37387#true} call #t~ret9 := main(); {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {37387#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {37387#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {37387#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {37387#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 9: Hoare triple {37387#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {37392#(= main_~v~0 0)} is VALID [2022-04-15 06:59:38,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {37392#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {37392#(= main_~v~0 0)} is VALID [2022-04-15 06:59:38,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {37392#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:38,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:38,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {37393#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:38,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:38,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {37394#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:38,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:38,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {37395#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:38,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:38,099 INFO L290 TraceCheckUtils]: 19: Hoare triple {37396#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:38,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:38,099 INFO L290 TraceCheckUtils]: 21: Hoare triple {37397#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:38,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:38,100 INFO L290 TraceCheckUtils]: 23: Hoare triple {37398#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:38,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:38,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {37399#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:38,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:38,102 INFO L290 TraceCheckUtils]: 27: Hoare triple {37400#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:38,102 INFO L290 TraceCheckUtils]: 28: Hoare triple {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:38,102 INFO L290 TraceCheckUtils]: 29: Hoare triple {37401#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:38,103 INFO L290 TraceCheckUtils]: 30: Hoare triple {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:38,103 INFO L290 TraceCheckUtils]: 31: Hoare triple {37402#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:38,103 INFO L290 TraceCheckUtils]: 32: Hoare triple {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:38,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {37403#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:38,104 INFO L290 TraceCheckUtils]: 34: Hoare triple {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:38,105 INFO L290 TraceCheckUtils]: 35: Hoare triple {37404#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:38,105 INFO L290 TraceCheckUtils]: 36: Hoare triple {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:38,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {37405#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:38,106 INFO L290 TraceCheckUtils]: 38: Hoare triple {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:38,106 INFO L290 TraceCheckUtils]: 39: Hoare triple {37406#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:38,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:38,107 INFO L290 TraceCheckUtils]: 41: Hoare triple {37407#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:38,107 INFO L290 TraceCheckUtils]: 42: Hoare triple {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:38,108 INFO L290 TraceCheckUtils]: 43: Hoare triple {37408#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:38,108 INFO L290 TraceCheckUtils]: 44: Hoare triple {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:38,108 INFO L290 TraceCheckUtils]: 45: Hoare triple {37409#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:38,109 INFO L290 TraceCheckUtils]: 46: Hoare triple {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:38,109 INFO L290 TraceCheckUtils]: 47: Hoare triple {37410#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:38,109 INFO L290 TraceCheckUtils]: 48: Hoare triple {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:38,110 INFO L290 TraceCheckUtils]: 49: Hoare triple {37411#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:38,110 INFO L290 TraceCheckUtils]: 50: Hoare triple {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:38,110 INFO L290 TraceCheckUtils]: 51: Hoare triple {37412#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:38,111 INFO L290 TraceCheckUtils]: 52: Hoare triple {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:38,111 INFO L290 TraceCheckUtils]: 53: Hoare triple {37413#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:38,112 INFO L290 TraceCheckUtils]: 54: Hoare triple {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:38,112 INFO L290 TraceCheckUtils]: 55: Hoare triple {37414#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:38,112 INFO L290 TraceCheckUtils]: 56: Hoare triple {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:38,113 INFO L290 TraceCheckUtils]: 57: Hoare triple {37415#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:38,113 INFO L290 TraceCheckUtils]: 58: Hoare triple {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:38,114 INFO L290 TraceCheckUtils]: 59: Hoare triple {37416#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:38,114 INFO L290 TraceCheckUtils]: 60: Hoare triple {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:38,114 INFO L290 TraceCheckUtils]: 61: Hoare triple {37417#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:38,115 INFO L290 TraceCheckUtils]: 62: Hoare triple {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:38,115 INFO L290 TraceCheckUtils]: 63: Hoare triple {37418#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:38,115 INFO L290 TraceCheckUtils]: 64: Hoare triple {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:38,116 INFO L290 TraceCheckUtils]: 65: Hoare triple {37419#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:38,116 INFO L290 TraceCheckUtils]: 66: Hoare triple {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:38,117 INFO L290 TraceCheckUtils]: 67: Hoare triple {37420#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:38,117 INFO L290 TraceCheckUtils]: 68: Hoare triple {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:38,117 INFO L290 TraceCheckUtils]: 69: Hoare triple {37421#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:38,118 INFO L290 TraceCheckUtils]: 70: Hoare triple {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:38,118 INFO L290 TraceCheckUtils]: 71: Hoare triple {37422#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:38,118 INFO L290 TraceCheckUtils]: 72: Hoare triple {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:38,119 INFO L290 TraceCheckUtils]: 73: Hoare triple {37423#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:38,119 INFO L290 TraceCheckUtils]: 74: Hoare triple {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:38,120 INFO L290 TraceCheckUtils]: 75: Hoare triple {37424#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:38,120 INFO L290 TraceCheckUtils]: 76: Hoare triple {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:38,120 INFO L290 TraceCheckUtils]: 77: Hoare triple {37425#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:38,121 INFO L290 TraceCheckUtils]: 78: Hoare triple {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:38,121 INFO L290 TraceCheckUtils]: 79: Hoare triple {37426#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:38,121 INFO L290 TraceCheckUtils]: 80: Hoare triple {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:38,122 INFO L290 TraceCheckUtils]: 81: Hoare triple {37427#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:38,122 INFO L290 TraceCheckUtils]: 82: Hoare triple {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:38,123 INFO L290 TraceCheckUtils]: 83: Hoare triple {37428#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:38,123 INFO L290 TraceCheckUtils]: 84: Hoare triple {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:38,123 INFO L290 TraceCheckUtils]: 85: Hoare triple {37429#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:38,124 INFO L290 TraceCheckUtils]: 86: Hoare triple {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:38,124 INFO L290 TraceCheckUtils]: 87: Hoare triple {37430#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:38,124 INFO L290 TraceCheckUtils]: 88: Hoare triple {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:38,125 INFO L290 TraceCheckUtils]: 89: Hoare triple {37431#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37704#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:38,125 INFO L290 TraceCheckUtils]: 90: Hoare triple {37704#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {37704#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:38,126 INFO L272 TraceCheckUtils]: 91: Hoare triple {37704#(and (<= main_~v~0 40) (<= 40 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {37711#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:59:38,126 INFO L290 TraceCheckUtils]: 92: Hoare triple {37711#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {37715#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:59:38,126 INFO L290 TraceCheckUtils]: 93: Hoare triple {37715#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37388#false} is VALID [2022-04-15 06:59:38,126 INFO L290 TraceCheckUtils]: 94: Hoare triple {37388#false} assume !false; {37388#false} is VALID [2022-04-15 06:59:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:38,127 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:59:38,564 INFO L290 TraceCheckUtils]: 94: Hoare triple {37388#false} assume !false; {37388#false} is VALID [2022-04-15 06:59:38,565 INFO L290 TraceCheckUtils]: 93: Hoare triple {37715#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {37388#false} is VALID [2022-04-15 06:59:38,565 INFO L290 TraceCheckUtils]: 92: Hoare triple {37711#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {37715#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 06:59:38,565 INFO L272 TraceCheckUtils]: 91: Hoare triple {37731#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {37711#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:59:38,566 INFO L290 TraceCheckUtils]: 90: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,566 INFO L290 TraceCheckUtils]: 89: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,567 INFO L290 TraceCheckUtils]: 88: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,567 INFO L290 TraceCheckUtils]: 87: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,567 INFO L290 TraceCheckUtils]: 86: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,568 INFO L290 TraceCheckUtils]: 85: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,568 INFO L290 TraceCheckUtils]: 84: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,569 INFO L290 TraceCheckUtils]: 83: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,569 INFO L290 TraceCheckUtils]: 82: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,569 INFO L290 TraceCheckUtils]: 81: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,570 INFO L290 TraceCheckUtils]: 80: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,570 INFO L290 TraceCheckUtils]: 79: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,571 INFO L290 TraceCheckUtils]: 78: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,571 INFO L290 TraceCheckUtils]: 77: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,571 INFO L290 TraceCheckUtils]: 76: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,572 INFO L290 TraceCheckUtils]: 75: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,572 INFO L290 TraceCheckUtils]: 74: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,573 INFO L290 TraceCheckUtils]: 73: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,574 INFO L290 TraceCheckUtils]: 70: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,574 INFO L290 TraceCheckUtils]: 68: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,575 INFO L290 TraceCheckUtils]: 67: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,575 INFO L290 TraceCheckUtils]: 66: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,576 INFO L290 TraceCheckUtils]: 65: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,576 INFO L290 TraceCheckUtils]: 64: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,576 INFO L290 TraceCheckUtils]: 63: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,577 INFO L290 TraceCheckUtils]: 62: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,577 INFO L290 TraceCheckUtils]: 61: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,578 INFO L290 TraceCheckUtils]: 60: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,578 INFO L290 TraceCheckUtils]: 59: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,579 INFO L290 TraceCheckUtils]: 58: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,579 INFO L290 TraceCheckUtils]: 57: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,579 INFO L290 TraceCheckUtils]: 56: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,580 INFO L290 TraceCheckUtils]: 55: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,580 INFO L290 TraceCheckUtils]: 54: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,581 INFO L290 TraceCheckUtils]: 53: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,581 INFO L290 TraceCheckUtils]: 52: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,581 INFO L290 TraceCheckUtils]: 51: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,582 INFO L290 TraceCheckUtils]: 50: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,582 INFO L290 TraceCheckUtils]: 49: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,582 INFO L290 TraceCheckUtils]: 48: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,583 INFO L290 TraceCheckUtils]: 47: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,583 INFO L290 TraceCheckUtils]: 46: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,584 INFO L290 TraceCheckUtils]: 45: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,584 INFO L290 TraceCheckUtils]: 44: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,585 INFO L290 TraceCheckUtils]: 43: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,585 INFO L290 TraceCheckUtils]: 42: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,585 INFO L290 TraceCheckUtils]: 41: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,585 INFO L290 TraceCheckUtils]: 40: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,586 INFO L290 TraceCheckUtils]: 39: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,586 INFO L290 TraceCheckUtils]: 38: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,587 INFO L290 TraceCheckUtils]: 37: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,587 INFO L290 TraceCheckUtils]: 36: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,588 INFO L290 TraceCheckUtils]: 34: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,589 INFO L290 TraceCheckUtils]: 32: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,589 INFO L290 TraceCheckUtils]: 31: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,589 INFO L290 TraceCheckUtils]: 30: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,591 INFO L290 TraceCheckUtils]: 27: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,591 INFO L290 TraceCheckUtils]: 26: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,591 INFO L290 TraceCheckUtils]: 25: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,592 INFO L290 TraceCheckUtils]: 23: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {37738#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,595 INFO L290 TraceCheckUtils]: 15: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37738#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 06:59:38,596 INFO L290 TraceCheckUtils]: 14: Hoare triple {37745#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37745#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 06:59:38,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {37752#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,597 INFO L290 TraceCheckUtils]: 11: Hoare triple {37731#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {37752#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 06:59:38,597 INFO L290 TraceCheckUtils]: 10: Hoare triple {37731#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,597 INFO L290 TraceCheckUtils]: 9: Hoare triple {37387#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {37731#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 8: Hoare triple {37387#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 7: Hoare triple {37387#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 6: Hoare triple {37387#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {37387#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L272 TraceCheckUtils]: 4: Hoare triple {37387#true} call #t~ret9 := main(); {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37387#true} {37387#true} #85#return; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {37387#true} assume true; {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {37387#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(12, 2);call #Ultimate.allocInit(12, 3); {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L272 TraceCheckUtils]: 0: Hoare triple {37387#true} call ULTIMATE.init(); {37387#true} is VALID [2022-04-15 06:59:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1230 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2022-04-15 06:59:38,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1157042555] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:59:38,599 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:59:38,599 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 45, 8] total 51 [2022-04-15 06:59:38,599 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:59:38,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [856608899] [2022-04-15 06:59:38,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [856608899] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:59:38,599 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:59:38,599 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-15 06:59:38,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983051016] [2022-04-15 06:59:38,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:59:38,600 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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 [2022-04-15 06:59:38,600 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:59:38,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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) [2022-04-15 06:59:38,664 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:38,664 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-15 06:59:38,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:38,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-15 06:59:38,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=181, Invalid=2369, Unknown=0, NotChecked=0, Total=2550 [2022-04-15 06:59:38,665 INFO L87 Difference]: Start difference. First operand 102 states and 106 transitions. Second operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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) [2022-04-15 06:59:44,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:44,949 INFO L93 Difference]: Finished difference Result 208 states and 220 transitions. [2022-04-15 06:59:44,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-15 06:59:44,949 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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 [2022-04-15 06:59:44,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:59:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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) [2022-04-15 06:59:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 141 transitions. [2022-04-15 06:59:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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) [2022-04-15 06:59:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 141 transitions. [2022-04-15 06:59:44,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 141 transitions. [2022-04-15 06:59:45,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:45,059 INFO L225 Difference]: With dead ends: 208 [2022-04-15 06:59:45,059 INFO L226 Difference]: Without dead ends: 112 [2022-04-15 06:59:45,060 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 185 SyntacticMatches, 2 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 844 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=465, Invalid=7907, Unknown=0, NotChecked=0, Total=8372 [2022-04-15 06:59:45,060 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 121 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 3994 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 216 SdHoareTripleChecker+Invalid, 4079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 3994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:59:45,060 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [122 Valid, 216 Invalid, 4079 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 3994 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 06:59:45,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-04-15 06:59:45,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 104. [2022-04-15 06:59:45,470 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:59:45,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:45,470 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:45,470 INFO L87 Difference]: Start difference. First operand 112 states. Second operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:45,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:45,471 INFO L93 Difference]: Finished difference Result 112 states and 119 transitions. [2022-04-15 06:59:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 119 transitions. [2022-04-15 06:59:45,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:45,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:45,471 INFO L74 IsIncluded]: Start isIncluded. First operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 112 states. [2022-04-15 06:59:45,472 INFO L87 Difference]: Start difference. First operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 112 states. [2022-04-15 06:59:45,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:45,472 INFO L93 Difference]: Finished difference Result 112 states and 119 transitions. [2022-04-15 06:59:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 119 transitions. [2022-04-15 06:59:45,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:45,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:45,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:59:45,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:59:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 98 states have (on average 1.0510204081632653) internal successors, (103), 98 states have internal predecessors, (103), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 108 transitions. [2022-04-15 06:59:45,474 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 108 transitions. Word has length 95 [2022-04-15 06:59:45,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:59:45,474 INFO L478 AbstractCegarLoop]: Abstraction has 104 states and 108 transitions. [2022-04-15 06:59:45,474 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 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) [2022-04-15 06:59:45,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 104 states and 108 transitions. [2022-04-15 06:59:45,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 108 transitions. [2022-04-15 06:59:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-15 06:59:45,606 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:59:45,606 INFO L499 BasicCegarLoop]: trace histogram [41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:59:45,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-15 06:59:45,815 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81 [2022-04-15 06:59:45,815 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:59:45,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:59:45,816 INFO L85 PathProgramCache]: Analyzing trace with hash 838512588, now seen corresponding path program 81 times [2022-04-15 06:59:45,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:45,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1264489821] [2022-04-15 06:59:46,114 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:59:46,116 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:59:46,117 INFO L85 PathProgramCache]: Analyzing trace with hash -94179212, now seen corresponding path program 1 times [2022-04-15 06:59:46,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:46,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687726550] [2022-04-15 06:59:46,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:46,124 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:59:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:46,129 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:59:46,129 INFO L85 PathProgramCache]: Analyzing trace with hash 838512588, now seen corresponding path program 82 times [2022-04-15 06:59:46,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:46,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184657666] [2022-04-15 06:59:46,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:47,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:59:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:47,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {38988#(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(12, 2);call #Ultimate.allocInit(12, 3); {38941#true} is VALID [2022-04-15 06:59:47,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {38941#true} assume true; {38941#true} is VALID [2022-04-15 06:59:47,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {38941#true} {38941#true} #85#return; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L272 TraceCheckUtils]: 0: Hoare triple {38941#true} call ULTIMATE.init(); {38988#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {38988#(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(12, 2);call #Ultimate.allocInit(12, 3); {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {38941#true} assume true; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38941#true} {38941#true} #85#return; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {38941#true} call #t~ret9 := main(); {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {38941#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {38941#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 7: Hoare triple {38941#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {38941#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {38941#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {38946#(= main_~v~0 0)} is VALID [2022-04-15 06:59:47,037 INFO L290 TraceCheckUtils]: 10: Hoare triple {38946#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {38946#(= main_~v~0 0)} is VALID [2022-04-15 06:59:47,037 INFO L290 TraceCheckUtils]: 11: Hoare triple {38946#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:47,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:47,038 INFO L290 TraceCheckUtils]: 13: Hoare triple {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:47,038 INFO L290 TraceCheckUtils]: 14: Hoare triple {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:47,039 INFO L290 TraceCheckUtils]: 15: Hoare triple {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:47,039 INFO L290 TraceCheckUtils]: 16: Hoare triple {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:47,039 INFO L290 TraceCheckUtils]: 17: Hoare triple {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:47,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:47,040 INFO L290 TraceCheckUtils]: 19: Hoare triple {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:47,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:47,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:47,041 INFO L290 TraceCheckUtils]: 22: Hoare triple {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:47,042 INFO L290 TraceCheckUtils]: 23: Hoare triple {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:47,042 INFO L290 TraceCheckUtils]: 24: Hoare triple {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:47,042 INFO L290 TraceCheckUtils]: 25: Hoare triple {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:47,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:47,043 INFO L290 TraceCheckUtils]: 27: Hoare triple {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:47,043 INFO L290 TraceCheckUtils]: 28: Hoare triple {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:47,044 INFO L290 TraceCheckUtils]: 29: Hoare triple {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:47,044 INFO L290 TraceCheckUtils]: 30: Hoare triple {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:47,044 INFO L290 TraceCheckUtils]: 31: Hoare triple {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:47,045 INFO L290 TraceCheckUtils]: 32: Hoare triple {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:47,045 INFO L290 TraceCheckUtils]: 33: Hoare triple {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:47,046 INFO L290 TraceCheckUtils]: 34: Hoare triple {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:47,046 INFO L290 TraceCheckUtils]: 35: Hoare triple {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:47,046 INFO L290 TraceCheckUtils]: 36: Hoare triple {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:47,047 INFO L290 TraceCheckUtils]: 37: Hoare triple {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:47,047 INFO L290 TraceCheckUtils]: 38: Hoare triple {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:47,047 INFO L290 TraceCheckUtils]: 39: Hoare triple {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:47,048 INFO L290 TraceCheckUtils]: 40: Hoare triple {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:47,048 INFO L290 TraceCheckUtils]: 41: Hoare triple {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:47,048 INFO L290 TraceCheckUtils]: 42: Hoare triple {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:47,049 INFO L290 TraceCheckUtils]: 43: Hoare triple {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:47,049 INFO L290 TraceCheckUtils]: 44: Hoare triple {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:47,050 INFO L290 TraceCheckUtils]: 45: Hoare triple {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:47,050 INFO L290 TraceCheckUtils]: 46: Hoare triple {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:47,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:47,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:47,051 INFO L290 TraceCheckUtils]: 49: Hoare triple {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:47,051 INFO L290 TraceCheckUtils]: 50: Hoare triple {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:47,052 INFO L290 TraceCheckUtils]: 51: Hoare triple {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:47,052 INFO L290 TraceCheckUtils]: 52: Hoare triple {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:47,052 INFO L290 TraceCheckUtils]: 53: Hoare triple {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:47,053 INFO L290 TraceCheckUtils]: 54: Hoare triple {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:47,053 INFO L290 TraceCheckUtils]: 55: Hoare triple {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:47,054 INFO L290 TraceCheckUtils]: 56: Hoare triple {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:47,054 INFO L290 TraceCheckUtils]: 57: Hoare triple {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:47,054 INFO L290 TraceCheckUtils]: 58: Hoare triple {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:47,055 INFO L290 TraceCheckUtils]: 59: Hoare triple {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:47,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:47,055 INFO L290 TraceCheckUtils]: 61: Hoare triple {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:47,056 INFO L290 TraceCheckUtils]: 62: Hoare triple {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:47,056 INFO L290 TraceCheckUtils]: 63: Hoare triple {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:47,056 INFO L290 TraceCheckUtils]: 64: Hoare triple {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:47,057 INFO L290 TraceCheckUtils]: 65: Hoare triple {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:47,057 INFO L290 TraceCheckUtils]: 66: Hoare triple {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:47,058 INFO L290 TraceCheckUtils]: 67: Hoare triple {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:47,058 INFO L290 TraceCheckUtils]: 68: Hoare triple {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:47,058 INFO L290 TraceCheckUtils]: 69: Hoare triple {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:47,059 INFO L290 TraceCheckUtils]: 70: Hoare triple {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:47,059 INFO L290 TraceCheckUtils]: 71: Hoare triple {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:47,059 INFO L290 TraceCheckUtils]: 72: Hoare triple {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:47,060 INFO L290 TraceCheckUtils]: 73: Hoare triple {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:47,060 INFO L290 TraceCheckUtils]: 74: Hoare triple {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:47,060 INFO L290 TraceCheckUtils]: 75: Hoare triple {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:47,061 INFO L290 TraceCheckUtils]: 76: Hoare triple {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:47,061 INFO L290 TraceCheckUtils]: 77: Hoare triple {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:47,061 INFO L290 TraceCheckUtils]: 78: Hoare triple {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:47,062 INFO L290 TraceCheckUtils]: 79: Hoare triple {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:47,062 INFO L290 TraceCheckUtils]: 80: Hoare triple {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:47,063 INFO L290 TraceCheckUtils]: 81: Hoare triple {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:47,063 INFO L290 TraceCheckUtils]: 82: Hoare triple {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:47,063 INFO L290 TraceCheckUtils]: 83: Hoare triple {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:47,070 INFO L290 TraceCheckUtils]: 84: Hoare triple {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:47,070 INFO L290 TraceCheckUtils]: 85: Hoare triple {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:47,071 INFO L290 TraceCheckUtils]: 86: Hoare triple {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:47,071 INFO L290 TraceCheckUtils]: 87: Hoare triple {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:47,071 INFO L290 TraceCheckUtils]: 88: Hoare triple {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:47,072 INFO L290 TraceCheckUtils]: 89: Hoare triple {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:47,072 INFO L290 TraceCheckUtils]: 90: Hoare triple {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:47,072 INFO L290 TraceCheckUtils]: 91: Hoare triple {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38987#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 41))} is VALID [2022-04-15 06:59:47,073 INFO L290 TraceCheckUtils]: 92: Hoare triple {38987#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 41))} assume !(~v~0 % 4294967296 < 268435455); {38942#false} is VALID [2022-04-15 06:59:47,073 INFO L272 TraceCheckUtils]: 93: Hoare triple {38942#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {38942#false} is VALID [2022-04-15 06:59:47,073 INFO L290 TraceCheckUtils]: 94: Hoare triple {38942#false} ~cond := #in~cond; {38942#false} is VALID [2022-04-15 06:59:47,073 INFO L290 TraceCheckUtils]: 95: Hoare triple {38942#false} assume 0 == ~cond; {38942#false} is VALID [2022-04-15 06:59:47,073 INFO L290 TraceCheckUtils]: 96: Hoare triple {38942#false} assume !false; {38942#false} is VALID [2022-04-15 06:59:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:47,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:59:47,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184657666] [2022-04-15 06:59:47,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184657666] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:59:47,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268514637] [2022-04-15 06:59:47,074 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:59:47,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:47,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:59:47,075 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) [2022-04-15 06:59:47,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-15 06:59:47,161 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:59:47,161 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:59:47,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-15 06:59:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:47,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:59:47,921 INFO L272 TraceCheckUtils]: 0: Hoare triple {38941#true} call ULTIMATE.init(); {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {38941#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(12, 2);call #Ultimate.allocInit(12, 3); {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {38941#true} assume true; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38941#true} {38941#true} #85#return; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {38941#true} call #t~ret9 := main(); {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {38941#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {38941#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 7: Hoare triple {38941#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 8: Hoare triple {38941#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {38941#true} is VALID [2022-04-15 06:59:47,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {38941#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {38946#(= main_~v~0 0)} is VALID [2022-04-15 06:59:47,922 INFO L290 TraceCheckUtils]: 10: Hoare triple {38946#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {38946#(= main_~v~0 0)} is VALID [2022-04-15 06:59:47,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {38946#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:47,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:47,923 INFO L290 TraceCheckUtils]: 13: Hoare triple {38947#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:47,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:47,924 INFO L290 TraceCheckUtils]: 15: Hoare triple {38948#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:47,924 INFO L290 TraceCheckUtils]: 16: Hoare triple {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:47,924 INFO L290 TraceCheckUtils]: 17: Hoare triple {38949#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:47,925 INFO L290 TraceCheckUtils]: 18: Hoare triple {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:47,925 INFO L290 TraceCheckUtils]: 19: Hoare triple {38950#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:47,925 INFO L290 TraceCheckUtils]: 20: Hoare triple {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:47,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {38951#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:47,926 INFO L290 TraceCheckUtils]: 22: Hoare triple {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:47,927 INFO L290 TraceCheckUtils]: 23: Hoare triple {38952#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:47,927 INFO L290 TraceCheckUtils]: 24: Hoare triple {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:47,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {38953#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:47,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:47,928 INFO L290 TraceCheckUtils]: 27: Hoare triple {38954#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:47,928 INFO L290 TraceCheckUtils]: 28: Hoare triple {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:47,929 INFO L290 TraceCheckUtils]: 29: Hoare triple {38955#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:47,929 INFO L290 TraceCheckUtils]: 30: Hoare triple {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:47,929 INFO L290 TraceCheckUtils]: 31: Hoare triple {38956#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:47,930 INFO L290 TraceCheckUtils]: 32: Hoare triple {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:47,930 INFO L290 TraceCheckUtils]: 33: Hoare triple {38957#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:47,930 INFO L290 TraceCheckUtils]: 34: Hoare triple {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:47,931 INFO L290 TraceCheckUtils]: 35: Hoare triple {38958#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:47,931 INFO L290 TraceCheckUtils]: 36: Hoare triple {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:47,932 INFO L290 TraceCheckUtils]: 37: Hoare triple {38959#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:47,932 INFO L290 TraceCheckUtils]: 38: Hoare triple {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:47,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {38960#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:47,933 INFO L290 TraceCheckUtils]: 40: Hoare triple {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:47,933 INFO L290 TraceCheckUtils]: 41: Hoare triple {38961#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:47,933 INFO L290 TraceCheckUtils]: 42: Hoare triple {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:47,934 INFO L290 TraceCheckUtils]: 43: Hoare triple {38962#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:47,934 INFO L290 TraceCheckUtils]: 44: Hoare triple {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:47,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {38963#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:47,935 INFO L290 TraceCheckUtils]: 46: Hoare triple {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:47,935 INFO L290 TraceCheckUtils]: 47: Hoare triple {38964#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:47,935 INFO L290 TraceCheckUtils]: 48: Hoare triple {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:47,936 INFO L290 TraceCheckUtils]: 49: Hoare triple {38965#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:47,936 INFO L290 TraceCheckUtils]: 50: Hoare triple {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:47,937 INFO L290 TraceCheckUtils]: 51: Hoare triple {38966#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:47,937 INFO L290 TraceCheckUtils]: 52: Hoare triple {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:47,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {38967#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:47,938 INFO L290 TraceCheckUtils]: 54: Hoare triple {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:47,938 INFO L290 TraceCheckUtils]: 55: Hoare triple {38968#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:47,938 INFO L290 TraceCheckUtils]: 56: Hoare triple {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:47,939 INFO L290 TraceCheckUtils]: 57: Hoare triple {38969#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:47,939 INFO L290 TraceCheckUtils]: 58: Hoare triple {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:47,940 INFO L290 TraceCheckUtils]: 59: Hoare triple {38970#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:47,940 INFO L290 TraceCheckUtils]: 60: Hoare triple {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:47,940 INFO L290 TraceCheckUtils]: 61: Hoare triple {38971#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:47,941 INFO L290 TraceCheckUtils]: 62: Hoare triple {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:47,941 INFO L290 TraceCheckUtils]: 63: Hoare triple {38972#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:47,942 INFO L290 TraceCheckUtils]: 64: Hoare triple {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:47,942 INFO L290 TraceCheckUtils]: 65: Hoare triple {38973#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:47,942 INFO L290 TraceCheckUtils]: 66: Hoare triple {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:47,943 INFO L290 TraceCheckUtils]: 67: Hoare triple {38974#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:47,943 INFO L290 TraceCheckUtils]: 68: Hoare triple {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:47,943 INFO L290 TraceCheckUtils]: 69: Hoare triple {38975#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:47,944 INFO L290 TraceCheckUtils]: 70: Hoare triple {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:47,944 INFO L290 TraceCheckUtils]: 71: Hoare triple {38976#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:47,945 INFO L290 TraceCheckUtils]: 72: Hoare triple {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:47,945 INFO L290 TraceCheckUtils]: 73: Hoare triple {38977#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:47,945 INFO L290 TraceCheckUtils]: 74: Hoare triple {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:47,946 INFO L290 TraceCheckUtils]: 75: Hoare triple {38978#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:47,946 INFO L290 TraceCheckUtils]: 76: Hoare triple {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:47,947 INFO L290 TraceCheckUtils]: 77: Hoare triple {38979#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:47,947 INFO L290 TraceCheckUtils]: 78: Hoare triple {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:47,947 INFO L290 TraceCheckUtils]: 79: Hoare triple {38980#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:47,948 INFO L290 TraceCheckUtils]: 80: Hoare triple {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:47,948 INFO L290 TraceCheckUtils]: 81: Hoare triple {38981#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:47,948 INFO L290 TraceCheckUtils]: 82: Hoare triple {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:47,949 INFO L290 TraceCheckUtils]: 83: Hoare triple {38982#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:47,949 INFO L290 TraceCheckUtils]: 84: Hoare triple {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:47,949 INFO L290 TraceCheckUtils]: 85: Hoare triple {38983#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:47,950 INFO L290 TraceCheckUtils]: 86: Hoare triple {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:47,950 INFO L290 TraceCheckUtils]: 87: Hoare triple {38984#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:47,951 INFO L290 TraceCheckUtils]: 88: Hoare triple {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:47,951 INFO L290 TraceCheckUtils]: 89: Hoare triple {38985#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:47,951 INFO L290 TraceCheckUtils]: 90: Hoare triple {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:47,952 INFO L290 TraceCheckUtils]: 91: Hoare triple {38986#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 06:59:47,952 INFO L290 TraceCheckUtils]: 92: Hoare triple {39265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {38942#false} is VALID [2022-04-15 06:59:47,952 INFO L272 TraceCheckUtils]: 93: Hoare triple {38942#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {38942#false} is VALID [2022-04-15 06:59:47,952 INFO L290 TraceCheckUtils]: 94: Hoare triple {38942#false} ~cond := #in~cond; {38942#false} is VALID [2022-04-15 06:59:47,952 INFO L290 TraceCheckUtils]: 95: Hoare triple {38942#false} assume 0 == ~cond; {38942#false} is VALID [2022-04-15 06:59:47,953 INFO L290 TraceCheckUtils]: 96: Hoare triple {38942#false} assume !false; {38942#false} is VALID [2022-04-15 06:59:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:47,953 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:59:50,764 INFO L290 TraceCheckUtils]: 96: Hoare triple {38942#false} assume !false; {38942#false} is VALID [2022-04-15 06:59:50,764 INFO L290 TraceCheckUtils]: 95: Hoare triple {38942#false} assume 0 == ~cond; {38942#false} is VALID [2022-04-15 06:59:50,764 INFO L290 TraceCheckUtils]: 94: Hoare triple {38942#false} ~cond := #in~cond; {38942#false} is VALID [2022-04-15 06:59:50,764 INFO L272 TraceCheckUtils]: 93: Hoare triple {38942#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {38942#false} is VALID [2022-04-15 06:59:50,764 INFO L290 TraceCheckUtils]: 92: Hoare triple {39293#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {38942#false} is VALID [2022-04-15 06:59:50,765 INFO L290 TraceCheckUtils]: 91: Hoare triple {39297#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39293#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,765 INFO L290 TraceCheckUtils]: 90: Hoare triple {39297#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39297#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,766 INFO L290 TraceCheckUtils]: 89: Hoare triple {39304#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39297#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,766 INFO L290 TraceCheckUtils]: 88: Hoare triple {39304#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39304#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,767 INFO L290 TraceCheckUtils]: 87: Hoare triple {39311#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39304#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,767 INFO L290 TraceCheckUtils]: 86: Hoare triple {39311#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39311#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,767 INFO L290 TraceCheckUtils]: 85: Hoare triple {39318#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39311#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,768 INFO L290 TraceCheckUtils]: 84: Hoare triple {39318#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39318#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,768 INFO L290 TraceCheckUtils]: 83: Hoare triple {39325#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39318#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,769 INFO L290 TraceCheckUtils]: 82: Hoare triple {39325#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39325#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,769 INFO L290 TraceCheckUtils]: 81: Hoare triple {39332#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39325#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,769 INFO L290 TraceCheckUtils]: 80: Hoare triple {39332#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39332#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,770 INFO L290 TraceCheckUtils]: 79: Hoare triple {39339#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39332#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,770 INFO L290 TraceCheckUtils]: 78: Hoare triple {39339#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39339#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,771 INFO L290 TraceCheckUtils]: 77: Hoare triple {39346#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39339#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,771 INFO L290 TraceCheckUtils]: 76: Hoare triple {39346#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39346#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,772 INFO L290 TraceCheckUtils]: 75: Hoare triple {39353#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39346#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,772 INFO L290 TraceCheckUtils]: 74: Hoare triple {39353#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39353#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,772 INFO L290 TraceCheckUtils]: 73: Hoare triple {39360#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39353#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,773 INFO L290 TraceCheckUtils]: 72: Hoare triple {39360#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39360#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,773 INFO L290 TraceCheckUtils]: 71: Hoare triple {39367#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39360#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,774 INFO L290 TraceCheckUtils]: 70: Hoare triple {39367#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39367#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {39374#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39367#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {39374#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39374#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,775 INFO L290 TraceCheckUtils]: 67: Hoare triple {39381#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39374#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {39381#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39381#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,776 INFO L290 TraceCheckUtils]: 65: Hoare triple {39388#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39381#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,776 INFO L290 TraceCheckUtils]: 64: Hoare triple {39388#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39388#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,777 INFO L290 TraceCheckUtils]: 63: Hoare triple {39395#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39388#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,777 INFO L290 TraceCheckUtils]: 62: Hoare triple {39395#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39395#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,778 INFO L290 TraceCheckUtils]: 61: Hoare triple {39402#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39395#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,778 INFO L290 TraceCheckUtils]: 60: Hoare triple {39402#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39402#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,779 INFO L290 TraceCheckUtils]: 59: Hoare triple {39409#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39402#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,779 INFO L290 TraceCheckUtils]: 58: Hoare triple {39409#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39409#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,780 INFO L290 TraceCheckUtils]: 57: Hoare triple {39416#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39409#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,780 INFO L290 TraceCheckUtils]: 56: Hoare triple {39416#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39416#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,780 INFO L290 TraceCheckUtils]: 55: Hoare triple {39423#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39416#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,781 INFO L290 TraceCheckUtils]: 54: Hoare triple {39423#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39423#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,781 INFO L290 TraceCheckUtils]: 53: Hoare triple {39430#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39423#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,782 INFO L290 TraceCheckUtils]: 52: Hoare triple {39430#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39430#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,782 INFO L290 TraceCheckUtils]: 51: Hoare triple {39437#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39430#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,782 INFO L290 TraceCheckUtils]: 50: Hoare triple {39437#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39437#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,783 INFO L290 TraceCheckUtils]: 49: Hoare triple {39444#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39437#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,783 INFO L290 TraceCheckUtils]: 48: Hoare triple {39444#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39444#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,784 INFO L290 TraceCheckUtils]: 47: Hoare triple {39451#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39444#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,784 INFO L290 TraceCheckUtils]: 46: Hoare triple {39451#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39451#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {39458#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39451#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,785 INFO L290 TraceCheckUtils]: 44: Hoare triple {39458#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39458#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,786 INFO L290 TraceCheckUtils]: 43: Hoare triple {39465#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39458#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,786 INFO L290 TraceCheckUtils]: 42: Hoare triple {39465#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39465#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,787 INFO L290 TraceCheckUtils]: 41: Hoare triple {39472#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39465#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,787 INFO L290 TraceCheckUtils]: 40: Hoare triple {39472#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39472#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {39479#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39472#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,788 INFO L290 TraceCheckUtils]: 38: Hoare triple {39479#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39479#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,789 INFO L290 TraceCheckUtils]: 37: Hoare triple {39486#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39479#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {39486#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39486#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,789 INFO L290 TraceCheckUtils]: 35: Hoare triple {39493#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39486#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {39493#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39493#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {39500#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39493#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,790 INFO L290 TraceCheckUtils]: 32: Hoare triple {39500#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39500#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {39507#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39500#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,791 INFO L290 TraceCheckUtils]: 30: Hoare triple {39507#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39507#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {39514#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39507#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,792 INFO L290 TraceCheckUtils]: 28: Hoare triple {39514#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39514#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,793 INFO L290 TraceCheckUtils]: 27: Hoare triple {39521#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39514#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,793 INFO L290 TraceCheckUtils]: 26: Hoare triple {39521#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39521#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,793 INFO L290 TraceCheckUtils]: 25: Hoare triple {39528#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39521#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,794 INFO L290 TraceCheckUtils]: 24: Hoare triple {39528#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39528#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,794 INFO L290 TraceCheckUtils]: 23: Hoare triple {39535#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39528#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {39535#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39535#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {39542#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39535#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,795 INFO L290 TraceCheckUtils]: 20: Hoare triple {39542#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39542#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,796 INFO L290 TraceCheckUtils]: 19: Hoare triple {39549#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39542#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,796 INFO L290 TraceCheckUtils]: 18: Hoare triple {39549#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39549#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {39556#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39549#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {39556#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39556#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,798 INFO L290 TraceCheckUtils]: 15: Hoare triple {39563#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39556#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {39563#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39563#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {39570#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39563#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,799 INFO L290 TraceCheckUtils]: 12: Hoare triple {39570#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39570#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,799 INFO L290 TraceCheckUtils]: 11: Hoare triple {39577#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {39570#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,799 INFO L290 TraceCheckUtils]: 10: Hoare triple {39577#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {39577#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {38941#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {39577#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {38941#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 7: Hoare triple {38941#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {38941#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {38941#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L272 TraceCheckUtils]: 4: Hoare triple {38941#true} call #t~ret9 := main(); {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38941#true} {38941#true} #85#return; {38941#true} is VALID [2022-04-15 06:59:50,800 INFO L290 TraceCheckUtils]: 2: Hoare triple {38941#true} assume true; {38941#true} is VALID [2022-04-15 06:59:50,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {38941#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(12, 2);call #Ultimate.allocInit(12, 3); {38941#true} is VALID [2022-04-15 06:59:50,803 INFO L272 TraceCheckUtils]: 0: Hoare triple {38941#true} call ULTIMATE.init(); {38941#true} is VALID [2022-04-15 06:59:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:50,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268514637] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:59:50,804 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:59:50,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44, 44] total 88 [2022-04-15 06:59:50,804 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:59:50,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1264489821] [2022-04-15 06:59:50,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1264489821] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:59:50,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:59:50,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-15 06:59:50,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361122789] [2022-04-15 06:59:50,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:59:50,805 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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 [2022-04-15 06:59:50,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:59:50,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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) [2022-04-15 06:59:50,872 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:50,872 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-15 06:59:50,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:50,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-15 06:59:50,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2021, Invalid=5635, Unknown=0, NotChecked=0, Total=7656 [2022-04-15 06:59:50,873 INFO L87 Difference]: Start difference. First operand 104 states and 108 transitions. Second operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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) [2022-04-15 06:59:57,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:57,253 INFO L93 Difference]: Finished difference Result 212 states and 224 transitions. [2022-04-15 06:59:57,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-15 06:59:57,253 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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 [2022-04-15 06:59:57,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:59:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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) [2022-04-15 06:59:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 143 transitions. [2022-04-15 06:59:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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) [2022-04-15 06:59:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 143 transitions. [2022-04-15 06:59:57,255 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 143 transitions. [2022-04-15 06:59:57,357 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:57,358 INFO L225 Difference]: With dead ends: 212 [2022-04-15 06:59:57,358 INFO L226 Difference]: Without dead ends: 114 [2022-04-15 06:59:57,359 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 154 SyntacticMatches, 1 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 949 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=4035, Invalid=12735, Unknown=0, NotChecked=0, Total=16770 [2022-04-15 06:59:57,359 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 123 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 3969 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 4056 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 3969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:59:57,359 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 106 Invalid, 4056 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 3969 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 06:59:57,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2022-04-15 06:59:57,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 106. [2022-04-15 06:59:57,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:59:57,793 INFO L82 GeneralOperation]: Start isEquivalent. First operand 114 states. Second operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:57,794 INFO L74 IsIncluded]: Start isIncluded. First operand 114 states. Second operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:57,795 INFO L87 Difference]: Start difference. First operand 114 states. Second operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:57,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:57,796 INFO L93 Difference]: Finished difference Result 114 states and 121 transitions. [2022-04-15 06:59:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 121 transitions. [2022-04-15 06:59:57,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:57,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:57,796 INFO L74 IsIncluded]: Start isIncluded. First operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 114 states. [2022-04-15 06:59:57,796 INFO L87 Difference]: Start difference. First operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 114 states. [2022-04-15 06:59:57,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:59:57,797 INFO L93 Difference]: Finished difference Result 114 states and 121 transitions. [2022-04-15 06:59:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 121 transitions. [2022-04-15 06:59:57,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:59:57,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:59:57,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:59:57,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:59:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 100 states have (on average 1.05) internal successors, (105), 100 states have internal predecessors, (105), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:59:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 110 transitions. [2022-04-15 06:59:57,799 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 110 transitions. Word has length 97 [2022-04-15 06:59:57,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:59:57,799 INFO L478 AbstractCegarLoop]: Abstraction has 106 states and 110 transitions. [2022-04-15 06:59:57,799 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 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) [2022-04-15 06:59:57,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 106 states and 110 transitions. [2022-04-15 06:59:57,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:59:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 110 transitions. [2022-04-15 06:59:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-15 06:59:57,959 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:59:57,959 INFO L499 BasicCegarLoop]: trace histogram [42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:59:57,977 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Ended with exit code 0 [2022-04-15 06:59:58,175 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:58,176 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:59:58,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:59:58,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1010287574, now seen corresponding path program 83 times [2022-04-15 06:59:58,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:59:58,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1233330177] [2022-04-15 06:59:58,545 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 06:59:58,546 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:59:58,548 INFO L85 PathProgramCache]: Analyzing trace with hash -35073868, now seen corresponding path program 1 times [2022-04-15 06:59:58,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:58,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844464389] [2022-04-15 06:59:58,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:58,555 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:59:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:59:58,558 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:59:58,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1010287574, now seen corresponding path program 84 times [2022-04-15 06:59:58,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:59:58,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059660766] [2022-04-15 06:59:58,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:59:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:59:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:59,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:59:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:59:59,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {40610#(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(12, 2);call #Ultimate.allocInit(12, 3); {40562#true} is VALID [2022-04-15 06:59:59,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {40562#true} assume true; {40562#true} is VALID [2022-04-15 06:59:59,559 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40562#true} {40562#true} #85#return; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L272 TraceCheckUtils]: 0: Hoare triple {40562#true} call ULTIMATE.init(); {40610#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {40610#(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(12, 2);call #Ultimate.allocInit(12, 3); {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {40562#true} assume true; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40562#true} {40562#true} #85#return; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L272 TraceCheckUtils]: 4: Hoare triple {40562#true} call #t~ret9 := main(); {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 5: Hoare triple {40562#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {40562#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 7: Hoare triple {40562#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 8: Hoare triple {40562#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {40562#true} is VALID [2022-04-15 06:59:59,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {40562#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {40567#(= main_~v~0 0)} is VALID [2022-04-15 06:59:59,561 INFO L290 TraceCheckUtils]: 10: Hoare triple {40567#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {40567#(= main_~v~0 0)} is VALID [2022-04-15 06:59:59,561 INFO L290 TraceCheckUtils]: 11: Hoare triple {40567#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:59,561 INFO L290 TraceCheckUtils]: 12: Hoare triple {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 06:59:59,562 INFO L290 TraceCheckUtils]: 13: Hoare triple {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:59,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 06:59:59,563 INFO L290 TraceCheckUtils]: 15: Hoare triple {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:59,563 INFO L290 TraceCheckUtils]: 16: Hoare triple {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 06:59:59,564 INFO L290 TraceCheckUtils]: 17: Hoare triple {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:59,564 INFO L290 TraceCheckUtils]: 18: Hoare triple {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 06:59:59,564 INFO L290 TraceCheckUtils]: 19: Hoare triple {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:59,565 INFO L290 TraceCheckUtils]: 20: Hoare triple {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 06:59:59,565 INFO L290 TraceCheckUtils]: 21: Hoare triple {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:59,566 INFO L290 TraceCheckUtils]: 22: Hoare triple {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 06:59:59,566 INFO L290 TraceCheckUtils]: 23: Hoare triple {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:59,566 INFO L290 TraceCheckUtils]: 24: Hoare triple {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 06:59:59,567 INFO L290 TraceCheckUtils]: 25: Hoare triple {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:59,567 INFO L290 TraceCheckUtils]: 26: Hoare triple {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 06:59:59,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:59,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 06:59:59,568 INFO L290 TraceCheckUtils]: 29: Hoare triple {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:59,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 06:59:59,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:59,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 06:59:59,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:59,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 06:59:59,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:59,571 INFO L290 TraceCheckUtils]: 36: Hoare triple {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 06:59:59,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:59,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 06:59:59,573 INFO L290 TraceCheckUtils]: 39: Hoare triple {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:59,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 06:59:59,573 INFO L290 TraceCheckUtils]: 41: Hoare triple {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:59,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 06:59:59,574 INFO L290 TraceCheckUtils]: 43: Hoare triple {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:59,574 INFO L290 TraceCheckUtils]: 44: Hoare triple {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 06:59:59,575 INFO L290 TraceCheckUtils]: 45: Hoare triple {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:59,575 INFO L290 TraceCheckUtils]: 46: Hoare triple {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 06:59:59,576 INFO L290 TraceCheckUtils]: 47: Hoare triple {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:59,576 INFO L290 TraceCheckUtils]: 48: Hoare triple {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 06:59:59,577 INFO L290 TraceCheckUtils]: 49: Hoare triple {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:59,577 INFO L290 TraceCheckUtils]: 50: Hoare triple {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 06:59:59,577 INFO L290 TraceCheckUtils]: 51: Hoare triple {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:59,578 INFO L290 TraceCheckUtils]: 52: Hoare triple {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 06:59:59,578 INFO L290 TraceCheckUtils]: 53: Hoare triple {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:59,579 INFO L290 TraceCheckUtils]: 54: Hoare triple {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 06:59:59,579 INFO L290 TraceCheckUtils]: 55: Hoare triple {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:59,579 INFO L290 TraceCheckUtils]: 56: Hoare triple {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 06:59:59,580 INFO L290 TraceCheckUtils]: 57: Hoare triple {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:59,580 INFO L290 TraceCheckUtils]: 58: Hoare triple {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 06:59:59,581 INFO L290 TraceCheckUtils]: 59: Hoare triple {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:59,581 INFO L290 TraceCheckUtils]: 60: Hoare triple {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 06:59:59,582 INFO L290 TraceCheckUtils]: 61: Hoare triple {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:59,582 INFO L290 TraceCheckUtils]: 62: Hoare triple {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 06:59:59,582 INFO L290 TraceCheckUtils]: 63: Hoare triple {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:59,583 INFO L290 TraceCheckUtils]: 64: Hoare triple {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 06:59:59,583 INFO L290 TraceCheckUtils]: 65: Hoare triple {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:59,584 INFO L290 TraceCheckUtils]: 66: Hoare triple {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 06:59:59,584 INFO L290 TraceCheckUtils]: 67: Hoare triple {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:59,584 INFO L290 TraceCheckUtils]: 68: Hoare triple {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 06:59:59,585 INFO L290 TraceCheckUtils]: 69: Hoare triple {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:59,585 INFO L290 TraceCheckUtils]: 70: Hoare triple {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 06:59:59,586 INFO L290 TraceCheckUtils]: 71: Hoare triple {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:59,586 INFO L290 TraceCheckUtils]: 72: Hoare triple {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 06:59:59,586 INFO L290 TraceCheckUtils]: 73: Hoare triple {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:59,587 INFO L290 TraceCheckUtils]: 74: Hoare triple {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 06:59:59,587 INFO L290 TraceCheckUtils]: 75: Hoare triple {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:59,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 06:59:59,588 INFO L290 TraceCheckUtils]: 77: Hoare triple {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:59,588 INFO L290 TraceCheckUtils]: 78: Hoare triple {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 06:59:59,589 INFO L290 TraceCheckUtils]: 79: Hoare triple {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:59,589 INFO L290 TraceCheckUtils]: 80: Hoare triple {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 06:59:59,590 INFO L290 TraceCheckUtils]: 81: Hoare triple {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:59,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 06:59:59,590 INFO L290 TraceCheckUtils]: 83: Hoare triple {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:59,591 INFO L290 TraceCheckUtils]: 84: Hoare triple {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 06:59:59,591 INFO L290 TraceCheckUtils]: 85: Hoare triple {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:59,592 INFO L290 TraceCheckUtils]: 86: Hoare triple {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 06:59:59,592 INFO L290 TraceCheckUtils]: 87: Hoare triple {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:59,592 INFO L290 TraceCheckUtils]: 88: Hoare triple {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 06:59:59,593 INFO L290 TraceCheckUtils]: 89: Hoare triple {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:59,593 INFO L290 TraceCheckUtils]: 90: Hoare triple {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 06:59:59,594 INFO L290 TraceCheckUtils]: 91: Hoare triple {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 06:59:59,594 INFO L290 TraceCheckUtils]: 92: Hoare triple {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 06:59:59,595 INFO L290 TraceCheckUtils]: 93: Hoare triple {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40609#(and (<= main_~v~0 42) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:59:59,595 INFO L290 TraceCheckUtils]: 94: Hoare triple {40609#(and (<= main_~v~0 42) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {40563#false} is VALID [2022-04-15 06:59:59,595 INFO L272 TraceCheckUtils]: 95: Hoare triple {40563#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {40563#false} is VALID [2022-04-15 06:59:59,595 INFO L290 TraceCheckUtils]: 96: Hoare triple {40563#false} ~cond := #in~cond; {40563#false} is VALID [2022-04-15 06:59:59,595 INFO L290 TraceCheckUtils]: 97: Hoare triple {40563#false} assume 0 == ~cond; {40563#false} is VALID [2022-04-15 06:59:59,595 INFO L290 TraceCheckUtils]: 98: Hoare triple {40563#false} assume !false; {40563#false} is VALID [2022-04-15 06:59:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:59:59,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:59:59,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059660766] [2022-04-15 06:59:59,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059660766] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:59:59,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1866900620] [2022-04-15 06:59:59,596 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:59:59,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:59:59,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:59:59,597 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) [2022-04-15 06:59:59,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-15 07:00:14,901 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-15 07:00:14,901 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:00:14,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-15 07:00:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:00:14,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:00:15,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {40562#true} call ULTIMATE.init(); {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {40562#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(12, 2);call #Ultimate.allocInit(12, 3); {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {40562#true} assume true; {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40562#true} {40562#true} #85#return; {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L272 TraceCheckUtils]: 4: Hoare triple {40562#true} call #t~ret9 := main(); {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {40562#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {40562#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {40562#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {40562#true} is VALID [2022-04-15 07:00:15,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {40562#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {40562#true} is VALID [2022-04-15 07:00:15,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {40562#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {40567#(= main_~v~0 0)} is VALID [2022-04-15 07:00:15,616 INFO L290 TraceCheckUtils]: 10: Hoare triple {40567#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {40567#(= main_~v~0 0)} is VALID [2022-04-15 07:00:15,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {40567#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:00:15,616 INFO L290 TraceCheckUtils]: 12: Hoare triple {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:00:15,617 INFO L290 TraceCheckUtils]: 13: Hoare triple {40568#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:00:15,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:00:15,618 INFO L290 TraceCheckUtils]: 15: Hoare triple {40569#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:00:15,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:00:15,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {40570#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:00:15,619 INFO L290 TraceCheckUtils]: 18: Hoare triple {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:00:15,619 INFO L290 TraceCheckUtils]: 19: Hoare triple {40571#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:00:15,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:00:15,620 INFO L290 TraceCheckUtils]: 21: Hoare triple {40572#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:00:15,620 INFO L290 TraceCheckUtils]: 22: Hoare triple {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:00:15,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {40573#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:00:15,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:00:15,621 INFO L290 TraceCheckUtils]: 25: Hoare triple {40574#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:00:15,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:00:15,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {40575#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:00:15,622 INFO L290 TraceCheckUtils]: 28: Hoare triple {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:00:15,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {40576#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:00:15,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:00:15,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {40577#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:00:15,624 INFO L290 TraceCheckUtils]: 32: Hoare triple {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:00:15,624 INFO L290 TraceCheckUtils]: 33: Hoare triple {40578#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:00:15,625 INFO L290 TraceCheckUtils]: 34: Hoare triple {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:00:15,625 INFO L290 TraceCheckUtils]: 35: Hoare triple {40579#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:00:15,625 INFO L290 TraceCheckUtils]: 36: Hoare triple {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:00:15,626 INFO L290 TraceCheckUtils]: 37: Hoare triple {40580#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:00:15,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:00:15,626 INFO L290 TraceCheckUtils]: 39: Hoare triple {40581#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:00:15,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:00:15,627 INFO L290 TraceCheckUtils]: 41: Hoare triple {40582#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:00:15,628 INFO L290 TraceCheckUtils]: 42: Hoare triple {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:00:15,629 INFO L290 TraceCheckUtils]: 43: Hoare triple {40583#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:00:15,629 INFO L290 TraceCheckUtils]: 44: Hoare triple {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:00:15,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {40584#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:00:15,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:00:15,630 INFO L290 TraceCheckUtils]: 47: Hoare triple {40585#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:00:15,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:00:15,631 INFO L290 TraceCheckUtils]: 49: Hoare triple {40586#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:00:15,631 INFO L290 TraceCheckUtils]: 50: Hoare triple {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:00:15,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {40587#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:00:15,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:00:15,632 INFO L290 TraceCheckUtils]: 53: Hoare triple {40588#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:00:15,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:00:15,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {40589#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:00:15,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:00:15,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {40590#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:00:15,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:00:15,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {40591#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:00:15,635 INFO L290 TraceCheckUtils]: 60: Hoare triple {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:00:15,641 INFO L290 TraceCheckUtils]: 61: Hoare triple {40592#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:00:15,641 INFO L290 TraceCheckUtils]: 62: Hoare triple {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:00:15,642 INFO L290 TraceCheckUtils]: 63: Hoare triple {40593#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:00:15,642 INFO L290 TraceCheckUtils]: 64: Hoare triple {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:00:15,643 INFO L290 TraceCheckUtils]: 65: Hoare triple {40594#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:00:15,643 INFO L290 TraceCheckUtils]: 66: Hoare triple {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:00:15,644 INFO L290 TraceCheckUtils]: 67: Hoare triple {40595#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:00:15,644 INFO L290 TraceCheckUtils]: 68: Hoare triple {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:00:15,644 INFO L290 TraceCheckUtils]: 69: Hoare triple {40596#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:00:15,645 INFO L290 TraceCheckUtils]: 70: Hoare triple {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:00:15,645 INFO L290 TraceCheckUtils]: 71: Hoare triple {40597#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:00:15,645 INFO L290 TraceCheckUtils]: 72: Hoare triple {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:00:15,646 INFO L290 TraceCheckUtils]: 73: Hoare triple {40598#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:00:15,646 INFO L290 TraceCheckUtils]: 74: Hoare triple {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:00:15,647 INFO L290 TraceCheckUtils]: 75: Hoare triple {40599#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:00:15,647 INFO L290 TraceCheckUtils]: 76: Hoare triple {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:00:15,647 INFO L290 TraceCheckUtils]: 77: Hoare triple {40600#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:00:15,648 INFO L290 TraceCheckUtils]: 78: Hoare triple {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:00:15,648 INFO L290 TraceCheckUtils]: 79: Hoare triple {40601#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:00:15,648 INFO L290 TraceCheckUtils]: 80: Hoare triple {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:00:15,649 INFO L290 TraceCheckUtils]: 81: Hoare triple {40602#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:00:15,650 INFO L290 TraceCheckUtils]: 82: Hoare triple {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:00:15,650 INFO L290 TraceCheckUtils]: 83: Hoare triple {40603#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:00:15,650 INFO L290 TraceCheckUtils]: 84: Hoare triple {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:00:15,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {40604#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:00:15,651 INFO L290 TraceCheckUtils]: 86: Hoare triple {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:00:15,653 INFO L290 TraceCheckUtils]: 87: Hoare triple {40605#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:00:15,654 INFO L290 TraceCheckUtils]: 88: Hoare triple {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:00:15,654 INFO L290 TraceCheckUtils]: 89: Hoare triple {40606#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:00:15,654 INFO L290 TraceCheckUtils]: 90: Hoare triple {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:00:15,655 INFO L290 TraceCheckUtils]: 91: Hoare triple {40607#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:00:15,655 INFO L290 TraceCheckUtils]: 92: Hoare triple {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:00:15,656 INFO L290 TraceCheckUtils]: 93: Hoare triple {40608#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40893#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:00:15,656 INFO L290 TraceCheckUtils]: 94: Hoare triple {40893#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {40563#false} is VALID [2022-04-15 07:00:15,656 INFO L272 TraceCheckUtils]: 95: Hoare triple {40563#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {40563#false} is VALID [2022-04-15 07:00:15,656 INFO L290 TraceCheckUtils]: 96: Hoare triple {40563#false} ~cond := #in~cond; {40563#false} is VALID [2022-04-15 07:00:15,656 INFO L290 TraceCheckUtils]: 97: Hoare triple {40563#false} assume 0 == ~cond; {40563#false} is VALID [2022-04-15 07:00:15,656 INFO L290 TraceCheckUtils]: 98: Hoare triple {40563#false} assume !false; {40563#false} is VALID [2022-04-15 07:00:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:00:15,657 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:00:48,301 INFO L290 TraceCheckUtils]: 98: Hoare triple {40563#false} assume !false; {40563#false} is VALID [2022-04-15 07:00:48,302 INFO L290 TraceCheckUtils]: 97: Hoare triple {40912#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {40563#false} is VALID [2022-04-15 07:00:48,302 INFO L290 TraceCheckUtils]: 96: Hoare triple {40916#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {40912#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 07:00:48,303 INFO L272 TraceCheckUtils]: 95: Hoare triple {40920#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {40916#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:00:48,303 INFO L290 TraceCheckUtils]: 94: Hoare triple {40924#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {40920#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:00:48,304 INFO L290 TraceCheckUtils]: 93: Hoare triple {40928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40924#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,304 INFO L290 TraceCheckUtils]: 92: Hoare triple {40928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {40928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,306 INFO L290 TraceCheckUtils]: 91: Hoare triple {40935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {40939#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0) (not (< (mod main_~v~0 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {40935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,307 INFO L290 TraceCheckUtils]: 89: Hoare triple {40943#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40939#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0) (not (< (mod main_~v~0 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,308 INFO L290 TraceCheckUtils]: 88: Hoare triple {40943#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {40943#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,311 INFO L290 TraceCheckUtils]: 87: Hoare triple {40950#(or (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40943#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,312 INFO L290 TraceCheckUtils]: 86: Hoare triple {40950#(or (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {40950#(or (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,313 INFO L290 TraceCheckUtils]: 85: Hoare triple {40957#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40950#(or (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,313 INFO L290 TraceCheckUtils]: 84: Hoare triple {40957#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {40957#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,314 INFO L290 TraceCheckUtils]: 83: Hoare triple {40964#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40957#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,314 INFO L290 TraceCheckUtils]: 82: Hoare triple {40964#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {40964#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,315 INFO L290 TraceCheckUtils]: 81: Hoare triple {40971#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40964#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,315 INFO L290 TraceCheckUtils]: 80: Hoare triple {40971#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {40971#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,317 INFO L290 TraceCheckUtils]: 79: Hoare triple {40978#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40971#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,317 INFO L290 TraceCheckUtils]: 78: Hoare triple {40978#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {40978#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,318 INFO L290 TraceCheckUtils]: 77: Hoare triple {40985#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40978#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,319 INFO L290 TraceCheckUtils]: 76: Hoare triple {40985#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {40985#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,320 INFO L290 TraceCheckUtils]: 75: Hoare triple {40992#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40985#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,320 INFO L290 TraceCheckUtils]: 74: Hoare triple {40992#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {40992#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,321 INFO L290 TraceCheckUtils]: 73: Hoare triple {40999#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40992#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,321 INFO L290 TraceCheckUtils]: 72: Hoare triple {40999#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {40999#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,323 INFO L290 TraceCheckUtils]: 71: Hoare triple {41006#(or (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {40999#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,323 INFO L290 TraceCheckUtils]: 70: Hoare triple {41006#(or (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41006#(or (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,351 INFO L290 TraceCheckUtils]: 69: Hoare triple {41013#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41006#(or (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,352 INFO L290 TraceCheckUtils]: 68: Hoare triple {41013#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41013#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,353 INFO L290 TraceCheckUtils]: 67: Hoare triple {41020#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41013#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,353 INFO L290 TraceCheckUtils]: 66: Hoare triple {41020#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41020#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,354 INFO L290 TraceCheckUtils]: 65: Hoare triple {41027#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41020#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,355 INFO L290 TraceCheckUtils]: 64: Hoare triple {41027#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41027#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:00:48,378 INFO L290 TraceCheckUtils]: 63: Hoare triple {41034#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41027#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:00:48,378 INFO L290 TraceCheckUtils]: 62: Hoare triple {41034#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41034#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,379 INFO L290 TraceCheckUtils]: 61: Hoare triple {41041#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41034#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,380 INFO L290 TraceCheckUtils]: 60: Hoare triple {41041#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41041#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,381 INFO L290 TraceCheckUtils]: 59: Hoare triple {41048#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41041#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {41048#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41048#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,382 INFO L290 TraceCheckUtils]: 57: Hoare triple {41055#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41048#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,382 INFO L290 TraceCheckUtils]: 56: Hoare triple {41055#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41055#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,384 INFO L290 TraceCheckUtils]: 55: Hoare triple {41062#(or (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41055#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,384 INFO L290 TraceCheckUtils]: 54: Hoare triple {41062#(or (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41062#(or (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,385 INFO L290 TraceCheckUtils]: 53: Hoare triple {41069#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41062#(or (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {41069#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41069#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,386 INFO L290 TraceCheckUtils]: 51: Hoare triple {41076#(or (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41069#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,387 INFO L290 TraceCheckUtils]: 50: Hoare triple {41076#(or (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41076#(or (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,388 INFO L290 TraceCheckUtils]: 49: Hoare triple {41083#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41076#(or (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,388 INFO L290 TraceCheckUtils]: 48: Hoare triple {41083#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41083#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,391 INFO L290 TraceCheckUtils]: 47: Hoare triple {41090#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41083#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,391 INFO L290 TraceCheckUtils]: 46: Hoare triple {41090#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41090#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,459 INFO L290 TraceCheckUtils]: 45: Hoare triple {41097#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41090#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,460 INFO L290 TraceCheckUtils]: 44: Hoare triple {41097#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41097#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,460 INFO L290 TraceCheckUtils]: 43: Hoare triple {41104#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41097#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,461 INFO L290 TraceCheckUtils]: 42: Hoare triple {41104#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41104#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,462 INFO L290 TraceCheckUtils]: 41: Hoare triple {41111#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41104#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,462 INFO L290 TraceCheckUtils]: 40: Hoare triple {41111#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41111#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,464 INFO L290 TraceCheckUtils]: 39: Hoare triple {41118#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41111#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,464 INFO L290 TraceCheckUtils]: 38: Hoare triple {41118#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41118#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,465 INFO L290 TraceCheckUtils]: 37: Hoare triple {41125#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41118#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,465 INFO L290 TraceCheckUtils]: 36: Hoare triple {41125#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41125#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,466 INFO L290 TraceCheckUtils]: 35: Hoare triple {41132#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41125#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,467 INFO L290 TraceCheckUtils]: 34: Hoare triple {41132#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41132#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,468 INFO L290 TraceCheckUtils]: 33: Hoare triple {41139#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41132#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,468 INFO L290 TraceCheckUtils]: 32: Hoare triple {41139#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41139#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {41146#(or (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41139#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,474 INFO L290 TraceCheckUtils]: 30: Hoare triple {41146#(or (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41146#(or (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,476 INFO L290 TraceCheckUtils]: 29: Hoare triple {41153#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41146#(or (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,476 INFO L290 TraceCheckUtils]: 28: Hoare triple {41153#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41153#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {41160#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41153#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,478 INFO L290 TraceCheckUtils]: 26: Hoare triple {41160#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41160#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,479 INFO L290 TraceCheckUtils]: 25: Hoare triple {41167#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41160#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {41167#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41167#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {41174#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41167#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {41174#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41174#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,482 INFO L290 TraceCheckUtils]: 21: Hoare triple {41181#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41174#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,482 INFO L290 TraceCheckUtils]: 20: Hoare triple {41181#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {41181#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,519 INFO L290 TraceCheckUtils]: 19: Hoare triple {41188#(or (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41181#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:00:48,519 INFO L290 TraceCheckUtils]: 18: Hoare triple {41188#(or (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41188#(or (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,520 INFO L290 TraceCheckUtils]: 17: Hoare triple {41195#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41188#(or (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {41195#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41195#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,522 INFO L290 TraceCheckUtils]: 15: Hoare triple {41202#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41195#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {41202#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41202#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,537 INFO L290 TraceCheckUtils]: 13: Hoare triple {41209#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41202#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:00:48,537 INFO L290 TraceCheckUtils]: 12: Hoare triple {41209#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {41209#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {41216#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {41209#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)))} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 10: Hoare triple {41216#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {41216#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 9: Hoare triple {40562#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {41216#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 8: Hoare triple {40562#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 7: Hoare triple {40562#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 6: Hoare triple {40562#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {40562#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L272 TraceCheckUtils]: 4: Hoare triple {40562#true} call #t~ret9 := main(); {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40562#true} {40562#true} #85#return; {40562#true} is VALID [2022-04-15 07:00:48,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {40562#true} assume true; {40562#true} is VALID [2022-04-15 07:00:48,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {40562#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(12, 2);call #Ultimate.allocInit(12, 3); {40562#true} is VALID [2022-04-15 07:00:48,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {40562#true} call ULTIMATE.init(); {40562#true} is VALID [2022-04-15 07:00:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:00:48,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1866900620] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:00:48,541 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:00:48,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 45, 49] total 94 [2022-04-15 07:00:48,541 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:00:48,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1233330177] [2022-04-15 07:00:48,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1233330177] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:00:48,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:00:48,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-15 07:00:48,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413766648] [2022-04-15 07:00:48,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:00:48,542 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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 [2022-04-15 07:00:48,542 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:00:48,542 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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) [2022-04-15 07:00:48,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:00:48,611 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-15 07:00:48,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:00:48,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-15 07:00:48,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2208, Invalid=6533, Unknown=1, NotChecked=0, Total=8742 [2022-04-15 07:00:48,612 INFO L87 Difference]: Start difference. First operand 106 states and 110 transitions. Second operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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) [2022-04-15 07:00:55,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:00:55,411 INFO L93 Difference]: Finished difference Result 216 states and 228 transitions. [2022-04-15 07:00:55,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-15 07:00:55,411 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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 [2022-04-15 07:00:55,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:00:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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) [2022-04-15 07:00:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 145 transitions. [2022-04-15 07:00:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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) [2022-04-15 07:00:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 145 transitions. [2022-04-15 07:00:55,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 145 transitions. [2022-04-15 07:00:55,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:00:55,533 INFO L225 Difference]: With dead ends: 216 [2022-04-15 07:00:55,533 INFO L226 Difference]: Without dead ends: 116 [2022-04-15 07:00:55,534 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 153 SyntacticMatches, 1 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1188 ImplicationChecksByTransitivity, 33.2s TimeCoverageRelationStatistics Valid=4367, Invalid=14264, Unknown=1, NotChecked=0, Total=18632 [2022-04-15 07:00:55,534 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 134 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 4290 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 191 SdHoareTripleChecker+Invalid, 4380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 4290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 07:00:55,534 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 191 Invalid, 4380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 4290 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 07:00:55,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-04-15 07:00:56,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 108. [2022-04-15 07:00:56,101 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:00:56,102 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:00:56,102 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:00:56,102 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:00:56,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:00:56,103 INFO L93 Difference]: Finished difference Result 116 states and 123 transitions. [2022-04-15 07:00:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 123 transitions. [2022-04-15 07:00:56,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:00:56,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:00:56,104 INFO L74 IsIncluded]: Start isIncluded. First operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 116 states. [2022-04-15 07:00:56,104 INFO L87 Difference]: Start difference. First operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 116 states. [2022-04-15 07:00:56,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:00:56,104 INFO L93 Difference]: Finished difference Result 116 states and 123 transitions. [2022-04-15 07:00:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 123 transitions. [2022-04-15 07:00:56,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:00:56,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:00:56,105 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:00:56,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:00:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 102 states have (on average 1.0490196078431373) internal successors, (107), 102 states have internal predecessors, (107), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:00:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 112 transitions. [2022-04-15 07:00:56,106 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 112 transitions. Word has length 99 [2022-04-15 07:00:56,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:00:56,106 INFO L478 AbstractCegarLoop]: Abstraction has 108 states and 112 transitions. [2022-04-15 07:00:56,106 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 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) [2022-04-15 07:00:56,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 108 states and 112 transitions. [2022-04-15 07:00:56,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:00:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 112 transitions. [2022-04-15 07:00:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-15 07:00:56,299 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:00:56,299 INFO L499 BasicCegarLoop]: trace histogram [43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:00:56,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-15 07:00:56,505 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:00:56,506 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:00:56,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:00:56,506 INFO L85 PathProgramCache]: Analyzing trace with hash 409217288, now seen corresponding path program 85 times [2022-04-15 07:00:56,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:00:56,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1056531261] [2022-04-15 07:01:00,762 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:01:00,927 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:01:00,928 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:01:00,930 INFO L85 PathProgramCache]: Analyzing trace with hash 24031476, now seen corresponding path program 1 times [2022-04-15 07:01:00,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:00,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94688062] [2022-04-15 07:01:00,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:00,935 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:01:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:00,938 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:01:00,938 INFO L85 PathProgramCache]: Analyzing trace with hash 409217288, now seen corresponding path program 86 times [2022-04-15 07:01:00,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:00,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509024296] [2022-04-15 07:01:00,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:01,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:01:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:01,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {42268#(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(12, 2);call #Ultimate.allocInit(12, 3); {42219#true} is VALID [2022-04-15 07:01:01,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {42219#true} assume true; {42219#true} is VALID [2022-04-15 07:01:01,983 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42219#true} {42219#true} #85#return; {42219#true} is VALID [2022-04-15 07:01:01,983 INFO L272 TraceCheckUtils]: 0: Hoare triple {42219#true} call ULTIMATE.init(); {42268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:01:01,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {42268#(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(12, 2);call #Ultimate.allocInit(12, 3); {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {42219#true} assume true; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42219#true} {42219#true} #85#return; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {42219#true} call #t~ret9 := main(); {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {42219#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {42219#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {42219#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {42219#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {42219#true} is VALID [2022-04-15 07:01:01,984 INFO L290 TraceCheckUtils]: 9: Hoare triple {42219#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {42224#(= main_~v~0 0)} is VALID [2022-04-15 07:01:01,985 INFO L290 TraceCheckUtils]: 10: Hoare triple {42224#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {42224#(= main_~v~0 0)} is VALID [2022-04-15 07:01:01,985 INFO L290 TraceCheckUtils]: 11: Hoare triple {42224#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:01,985 INFO L290 TraceCheckUtils]: 12: Hoare triple {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:01,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:01,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:01,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:01,987 INFO L290 TraceCheckUtils]: 16: Hoare triple {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:01,988 INFO L290 TraceCheckUtils]: 17: Hoare triple {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:01,988 INFO L290 TraceCheckUtils]: 18: Hoare triple {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:01,988 INFO L290 TraceCheckUtils]: 19: Hoare triple {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:01,989 INFO L290 TraceCheckUtils]: 20: Hoare triple {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:01,989 INFO L290 TraceCheckUtils]: 21: Hoare triple {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:01,990 INFO L290 TraceCheckUtils]: 22: Hoare triple {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:01,990 INFO L290 TraceCheckUtils]: 23: Hoare triple {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:01,991 INFO L290 TraceCheckUtils]: 24: Hoare triple {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:01,991 INFO L290 TraceCheckUtils]: 25: Hoare triple {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:01,991 INFO L290 TraceCheckUtils]: 26: Hoare triple {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:01,992 INFO L290 TraceCheckUtils]: 27: Hoare triple {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:01,992 INFO L290 TraceCheckUtils]: 28: Hoare triple {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:01,993 INFO L290 TraceCheckUtils]: 29: Hoare triple {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:01,993 INFO L290 TraceCheckUtils]: 30: Hoare triple {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:01,994 INFO L290 TraceCheckUtils]: 31: Hoare triple {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:01,994 INFO L290 TraceCheckUtils]: 32: Hoare triple {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:01,995 INFO L290 TraceCheckUtils]: 33: Hoare triple {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:01,995 INFO L290 TraceCheckUtils]: 34: Hoare triple {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:01,995 INFO L290 TraceCheckUtils]: 35: Hoare triple {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:01,996 INFO L290 TraceCheckUtils]: 36: Hoare triple {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:01,996 INFO L290 TraceCheckUtils]: 37: Hoare triple {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:01,997 INFO L290 TraceCheckUtils]: 38: Hoare triple {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:01,997 INFO L290 TraceCheckUtils]: 39: Hoare triple {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:01,998 INFO L290 TraceCheckUtils]: 40: Hoare triple {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:01,998 INFO L290 TraceCheckUtils]: 41: Hoare triple {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:01,998 INFO L290 TraceCheckUtils]: 42: Hoare triple {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:01,999 INFO L290 TraceCheckUtils]: 43: Hoare triple {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:01,999 INFO L290 TraceCheckUtils]: 44: Hoare triple {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:02,000 INFO L290 TraceCheckUtils]: 45: Hoare triple {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:02,000 INFO L290 TraceCheckUtils]: 46: Hoare triple {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:02,001 INFO L290 TraceCheckUtils]: 47: Hoare triple {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:02,001 INFO L290 TraceCheckUtils]: 48: Hoare triple {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:02,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:02,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:02,002 INFO L290 TraceCheckUtils]: 51: Hoare triple {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:02,003 INFO L290 TraceCheckUtils]: 52: Hoare triple {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:02,003 INFO L290 TraceCheckUtils]: 53: Hoare triple {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:02,004 INFO L290 TraceCheckUtils]: 54: Hoare triple {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:02,004 INFO L290 TraceCheckUtils]: 55: Hoare triple {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:02,005 INFO L290 TraceCheckUtils]: 56: Hoare triple {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:02,005 INFO L290 TraceCheckUtils]: 57: Hoare triple {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:02,005 INFO L290 TraceCheckUtils]: 58: Hoare triple {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:02,006 INFO L290 TraceCheckUtils]: 59: Hoare triple {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:02,006 INFO L290 TraceCheckUtils]: 60: Hoare triple {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:02,007 INFO L290 TraceCheckUtils]: 61: Hoare triple {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:02,007 INFO L290 TraceCheckUtils]: 62: Hoare triple {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:02,008 INFO L290 TraceCheckUtils]: 63: Hoare triple {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:02,008 INFO L290 TraceCheckUtils]: 64: Hoare triple {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:02,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:02,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:02,009 INFO L290 TraceCheckUtils]: 67: Hoare triple {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:02,010 INFO L290 TraceCheckUtils]: 68: Hoare triple {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:02,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:02,011 INFO L290 TraceCheckUtils]: 70: Hoare triple {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:02,011 INFO L290 TraceCheckUtils]: 71: Hoare triple {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:02,012 INFO L290 TraceCheckUtils]: 72: Hoare triple {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:02,012 INFO L290 TraceCheckUtils]: 73: Hoare triple {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:02,012 INFO L290 TraceCheckUtils]: 74: Hoare triple {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:02,013 INFO L290 TraceCheckUtils]: 75: Hoare triple {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:02,013 INFO L290 TraceCheckUtils]: 76: Hoare triple {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:02,014 INFO L290 TraceCheckUtils]: 77: Hoare triple {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:02,014 INFO L290 TraceCheckUtils]: 78: Hoare triple {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:02,015 INFO L290 TraceCheckUtils]: 79: Hoare triple {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:02,015 INFO L290 TraceCheckUtils]: 80: Hoare triple {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:02,016 INFO L290 TraceCheckUtils]: 81: Hoare triple {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:02,016 INFO L290 TraceCheckUtils]: 82: Hoare triple {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:02,016 INFO L290 TraceCheckUtils]: 83: Hoare triple {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:02,017 INFO L290 TraceCheckUtils]: 84: Hoare triple {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:02,017 INFO L290 TraceCheckUtils]: 85: Hoare triple {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:02,018 INFO L290 TraceCheckUtils]: 86: Hoare triple {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:02,018 INFO L290 TraceCheckUtils]: 87: Hoare triple {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:02,019 INFO L290 TraceCheckUtils]: 88: Hoare triple {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:02,019 INFO L290 TraceCheckUtils]: 89: Hoare triple {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:02,019 INFO L290 TraceCheckUtils]: 90: Hoare triple {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:02,020 INFO L290 TraceCheckUtils]: 91: Hoare triple {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:02,020 INFO L290 TraceCheckUtils]: 92: Hoare triple {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:02,021 INFO L290 TraceCheckUtils]: 93: Hoare triple {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:02,021 INFO L290 TraceCheckUtils]: 94: Hoare triple {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:02,022 INFO L290 TraceCheckUtils]: 95: Hoare triple {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42267#(and (<= main_~v~0 43) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 07:01:02,022 INFO L290 TraceCheckUtils]: 96: Hoare triple {42267#(and (<= main_~v~0 43) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {42220#false} is VALID [2022-04-15 07:01:02,022 INFO L272 TraceCheckUtils]: 97: Hoare triple {42220#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {42220#false} is VALID [2022-04-15 07:01:02,022 INFO L290 TraceCheckUtils]: 98: Hoare triple {42220#false} ~cond := #in~cond; {42220#false} is VALID [2022-04-15 07:01:02,022 INFO L290 TraceCheckUtils]: 99: Hoare triple {42220#false} assume 0 == ~cond; {42220#false} is VALID [2022-04-15 07:01:02,023 INFO L290 TraceCheckUtils]: 100: Hoare triple {42220#false} assume !false; {42220#false} is VALID [2022-04-15 07:01:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:02,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:01:02,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509024296] [2022-04-15 07:01:02,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509024296] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:01:02,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1152512630] [2022-04-15 07:01:02,023 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 07:01:02,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:01:02,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:01:02,024 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) [2022-04-15 07:01:02,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-15 07:01:02,097 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 07:01:02,097 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:01:02,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-15 07:01:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:02,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:01:02,867 INFO L272 TraceCheckUtils]: 0: Hoare triple {42219#true} call ULTIMATE.init(); {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {42219#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(12, 2);call #Ultimate.allocInit(12, 3); {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {42219#true} assume true; {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42219#true} {42219#true} #85#return; {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L272 TraceCheckUtils]: 4: Hoare triple {42219#true} call #t~ret9 := main(); {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {42219#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {42219#true} is VALID [2022-04-15 07:01:02,867 INFO L290 TraceCheckUtils]: 6: Hoare triple {42219#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {42219#true} is VALID [2022-04-15 07:01:02,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {42219#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {42219#true} is VALID [2022-04-15 07:01:02,868 INFO L290 TraceCheckUtils]: 8: Hoare triple {42219#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {42219#true} is VALID [2022-04-15 07:01:02,868 INFO L290 TraceCheckUtils]: 9: Hoare triple {42219#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {42224#(= main_~v~0 0)} is VALID [2022-04-15 07:01:02,868 INFO L290 TraceCheckUtils]: 10: Hoare triple {42224#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {42224#(= main_~v~0 0)} is VALID [2022-04-15 07:01:02,868 INFO L290 TraceCheckUtils]: 11: Hoare triple {42224#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:02,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:02,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {42225#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:02,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:02,870 INFO L290 TraceCheckUtils]: 15: Hoare triple {42226#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:02,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:02,871 INFO L290 TraceCheckUtils]: 17: Hoare triple {42227#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:02,871 INFO L290 TraceCheckUtils]: 18: Hoare triple {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:02,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {42228#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:02,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:02,872 INFO L290 TraceCheckUtils]: 21: Hoare triple {42229#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:02,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:02,873 INFO L290 TraceCheckUtils]: 23: Hoare triple {42230#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:02,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:02,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {42231#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:02,875 INFO L290 TraceCheckUtils]: 26: Hoare triple {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:02,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {42232#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:02,875 INFO L290 TraceCheckUtils]: 28: Hoare triple {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:02,876 INFO L290 TraceCheckUtils]: 29: Hoare triple {42233#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:02,876 INFO L290 TraceCheckUtils]: 30: Hoare triple {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:02,877 INFO L290 TraceCheckUtils]: 31: Hoare triple {42234#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:02,877 INFO L290 TraceCheckUtils]: 32: Hoare triple {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:02,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {42235#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:02,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:02,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {42236#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:02,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:02,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {42237#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:02,879 INFO L290 TraceCheckUtils]: 38: Hoare triple {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:02,880 INFO L290 TraceCheckUtils]: 39: Hoare triple {42238#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:02,880 INFO L290 TraceCheckUtils]: 40: Hoare triple {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:02,881 INFO L290 TraceCheckUtils]: 41: Hoare triple {42239#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:02,881 INFO L290 TraceCheckUtils]: 42: Hoare triple {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:02,881 INFO L290 TraceCheckUtils]: 43: Hoare triple {42240#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:02,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:02,882 INFO L290 TraceCheckUtils]: 45: Hoare triple {42241#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:02,882 INFO L290 TraceCheckUtils]: 46: Hoare triple {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:02,883 INFO L290 TraceCheckUtils]: 47: Hoare triple {42242#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:02,883 INFO L290 TraceCheckUtils]: 48: Hoare triple {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:02,884 INFO L290 TraceCheckUtils]: 49: Hoare triple {42243#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:02,884 INFO L290 TraceCheckUtils]: 50: Hoare triple {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:02,884 INFO L290 TraceCheckUtils]: 51: Hoare triple {42244#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:02,885 INFO L290 TraceCheckUtils]: 52: Hoare triple {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:02,885 INFO L290 TraceCheckUtils]: 53: Hoare triple {42245#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:02,885 INFO L290 TraceCheckUtils]: 54: Hoare triple {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:02,886 INFO L290 TraceCheckUtils]: 55: Hoare triple {42246#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:02,886 INFO L290 TraceCheckUtils]: 56: Hoare triple {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:02,887 INFO L290 TraceCheckUtils]: 57: Hoare triple {42247#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:02,887 INFO L290 TraceCheckUtils]: 58: Hoare triple {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:02,887 INFO L290 TraceCheckUtils]: 59: Hoare triple {42248#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:02,888 INFO L290 TraceCheckUtils]: 60: Hoare triple {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:02,888 INFO L290 TraceCheckUtils]: 61: Hoare triple {42249#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:02,888 INFO L290 TraceCheckUtils]: 62: Hoare triple {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:02,889 INFO L290 TraceCheckUtils]: 63: Hoare triple {42250#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:02,889 INFO L290 TraceCheckUtils]: 64: Hoare triple {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:02,889 INFO L290 TraceCheckUtils]: 65: Hoare triple {42251#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:02,890 INFO L290 TraceCheckUtils]: 66: Hoare triple {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:02,890 INFO L290 TraceCheckUtils]: 67: Hoare triple {42252#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:02,890 INFO L290 TraceCheckUtils]: 68: Hoare triple {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:02,891 INFO L290 TraceCheckUtils]: 69: Hoare triple {42253#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:02,891 INFO L290 TraceCheckUtils]: 70: Hoare triple {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:02,892 INFO L290 TraceCheckUtils]: 71: Hoare triple {42254#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:02,892 INFO L290 TraceCheckUtils]: 72: Hoare triple {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:02,892 INFO L290 TraceCheckUtils]: 73: Hoare triple {42255#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:02,893 INFO L290 TraceCheckUtils]: 74: Hoare triple {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:02,893 INFO L290 TraceCheckUtils]: 75: Hoare triple {42256#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:02,893 INFO L290 TraceCheckUtils]: 76: Hoare triple {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:02,894 INFO L290 TraceCheckUtils]: 77: Hoare triple {42257#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:02,894 INFO L290 TraceCheckUtils]: 78: Hoare triple {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:02,895 INFO L290 TraceCheckUtils]: 79: Hoare triple {42258#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:02,895 INFO L290 TraceCheckUtils]: 80: Hoare triple {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:02,895 INFO L290 TraceCheckUtils]: 81: Hoare triple {42259#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:02,896 INFO L290 TraceCheckUtils]: 82: Hoare triple {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:02,896 INFO L290 TraceCheckUtils]: 83: Hoare triple {42260#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:02,896 INFO L290 TraceCheckUtils]: 84: Hoare triple {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:02,897 INFO L290 TraceCheckUtils]: 85: Hoare triple {42261#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:02,897 INFO L290 TraceCheckUtils]: 86: Hoare triple {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:02,897 INFO L290 TraceCheckUtils]: 87: Hoare triple {42262#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:02,898 INFO L290 TraceCheckUtils]: 88: Hoare triple {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:02,898 INFO L290 TraceCheckUtils]: 89: Hoare triple {42263#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:02,899 INFO L290 TraceCheckUtils]: 90: Hoare triple {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:02,899 INFO L290 TraceCheckUtils]: 91: Hoare triple {42264#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:02,899 INFO L290 TraceCheckUtils]: 92: Hoare triple {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:02,900 INFO L290 TraceCheckUtils]: 93: Hoare triple {42265#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:02,900 INFO L290 TraceCheckUtils]: 94: Hoare triple {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:02,901 INFO L290 TraceCheckUtils]: 95: Hoare triple {42266#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42557#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:02,901 INFO L290 TraceCheckUtils]: 96: Hoare triple {42557#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {42220#false} is VALID [2022-04-15 07:01:02,901 INFO L272 TraceCheckUtils]: 97: Hoare triple {42220#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {42220#false} is VALID [2022-04-15 07:01:02,901 INFO L290 TraceCheckUtils]: 98: Hoare triple {42220#false} ~cond := #in~cond; {42220#false} is VALID [2022-04-15 07:01:02,901 INFO L290 TraceCheckUtils]: 99: Hoare triple {42220#false} assume 0 == ~cond; {42220#false} is VALID [2022-04-15 07:01:02,901 INFO L290 TraceCheckUtils]: 100: Hoare triple {42220#false} assume !false; {42220#false} is VALID [2022-04-15 07:01:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:02,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:01:06,076 INFO L290 TraceCheckUtils]: 100: Hoare triple {42220#false} assume !false; {42220#false} is VALID [2022-04-15 07:01:06,076 INFO L290 TraceCheckUtils]: 99: Hoare triple {42220#false} assume 0 == ~cond; {42220#false} is VALID [2022-04-15 07:01:06,076 INFO L290 TraceCheckUtils]: 98: Hoare triple {42220#false} ~cond := #in~cond; {42220#false} is VALID [2022-04-15 07:01:06,076 INFO L272 TraceCheckUtils]: 97: Hoare triple {42220#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {42220#false} is VALID [2022-04-15 07:01:06,076 INFO L290 TraceCheckUtils]: 96: Hoare triple {42585#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {42220#false} is VALID [2022-04-15 07:01:06,077 INFO L290 TraceCheckUtils]: 95: Hoare triple {42589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42585#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,077 INFO L290 TraceCheckUtils]: 94: Hoare triple {42589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,078 INFO L290 TraceCheckUtils]: 93: Hoare triple {42596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42589#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,078 INFO L290 TraceCheckUtils]: 92: Hoare triple {42596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,079 INFO L290 TraceCheckUtils]: 91: Hoare triple {42603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42596#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,079 INFO L290 TraceCheckUtils]: 90: Hoare triple {42603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,079 INFO L290 TraceCheckUtils]: 89: Hoare triple {42610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42603#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,080 INFO L290 TraceCheckUtils]: 88: Hoare triple {42610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,080 INFO L290 TraceCheckUtils]: 87: Hoare triple {42617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42610#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,081 INFO L290 TraceCheckUtils]: 86: Hoare triple {42617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,081 INFO L290 TraceCheckUtils]: 85: Hoare triple {42624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42617#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,081 INFO L290 TraceCheckUtils]: 84: Hoare triple {42624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,082 INFO L290 TraceCheckUtils]: 83: Hoare triple {42631#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42624#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,082 INFO L290 TraceCheckUtils]: 82: Hoare triple {42631#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42631#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,083 INFO L290 TraceCheckUtils]: 81: Hoare triple {42638#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42631#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,083 INFO L290 TraceCheckUtils]: 80: Hoare triple {42638#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42638#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,084 INFO L290 TraceCheckUtils]: 79: Hoare triple {42645#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42638#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,084 INFO L290 TraceCheckUtils]: 78: Hoare triple {42645#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42645#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,084 INFO L290 TraceCheckUtils]: 77: Hoare triple {42652#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42645#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,085 INFO L290 TraceCheckUtils]: 76: Hoare triple {42652#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42652#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,085 INFO L290 TraceCheckUtils]: 75: Hoare triple {42659#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42652#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,086 INFO L290 TraceCheckUtils]: 74: Hoare triple {42659#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42659#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,086 INFO L290 TraceCheckUtils]: 73: Hoare triple {42666#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42659#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,086 INFO L290 TraceCheckUtils]: 72: Hoare triple {42666#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42666#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,088 INFO L290 TraceCheckUtils]: 71: Hoare triple {42673#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42666#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,088 INFO L290 TraceCheckUtils]: 70: Hoare triple {42673#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42673#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,089 INFO L290 TraceCheckUtils]: 69: Hoare triple {42680#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42673#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,089 INFO L290 TraceCheckUtils]: 68: Hoare triple {42680#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42680#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,090 INFO L290 TraceCheckUtils]: 67: Hoare triple {42687#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42680#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,090 INFO L290 TraceCheckUtils]: 66: Hoare triple {42687#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42687#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,090 INFO L290 TraceCheckUtils]: 65: Hoare triple {42694#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42687#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,091 INFO L290 TraceCheckUtils]: 64: Hoare triple {42694#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42694#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,091 INFO L290 TraceCheckUtils]: 63: Hoare triple {42701#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42694#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,092 INFO L290 TraceCheckUtils]: 62: Hoare triple {42701#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42701#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,092 INFO L290 TraceCheckUtils]: 61: Hoare triple {42708#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42701#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,092 INFO L290 TraceCheckUtils]: 60: Hoare triple {42708#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42708#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,093 INFO L290 TraceCheckUtils]: 59: Hoare triple {42715#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42708#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,093 INFO L290 TraceCheckUtils]: 58: Hoare triple {42715#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42715#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,094 INFO L290 TraceCheckUtils]: 57: Hoare triple {42722#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42715#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,094 INFO L290 TraceCheckUtils]: 56: Hoare triple {42722#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42722#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,095 INFO L290 TraceCheckUtils]: 55: Hoare triple {42729#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42722#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,095 INFO L290 TraceCheckUtils]: 54: Hoare triple {42729#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42729#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,096 INFO L290 TraceCheckUtils]: 53: Hoare triple {42736#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42729#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,096 INFO L290 TraceCheckUtils]: 52: Hoare triple {42736#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42736#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,096 INFO L290 TraceCheckUtils]: 51: Hoare triple {42743#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42736#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,097 INFO L290 TraceCheckUtils]: 50: Hoare triple {42743#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42743#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,097 INFO L290 TraceCheckUtils]: 49: Hoare triple {42750#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42743#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,098 INFO L290 TraceCheckUtils]: 48: Hoare triple {42750#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42750#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,098 INFO L290 TraceCheckUtils]: 47: Hoare triple {42757#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42750#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {42757#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42757#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {42764#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42757#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,099 INFO L290 TraceCheckUtils]: 44: Hoare triple {42764#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42764#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,100 INFO L290 TraceCheckUtils]: 43: Hoare triple {42771#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42764#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,101 INFO L290 TraceCheckUtils]: 42: Hoare triple {42771#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42771#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,102 INFO L290 TraceCheckUtils]: 41: Hoare triple {42778#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42771#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,102 INFO L290 TraceCheckUtils]: 40: Hoare triple {42778#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42778#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {42785#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42778#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,103 INFO L290 TraceCheckUtils]: 38: Hoare triple {42785#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42785#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,104 INFO L290 TraceCheckUtils]: 37: Hoare triple {42792#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42785#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {42792#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42792#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {42799#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42792#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,105 INFO L290 TraceCheckUtils]: 34: Hoare triple {42799#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42799#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,106 INFO L290 TraceCheckUtils]: 33: Hoare triple {42806#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42799#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,106 INFO L290 TraceCheckUtils]: 32: Hoare triple {42806#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42806#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,106 INFO L290 TraceCheckUtils]: 31: Hoare triple {42813#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42806#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,107 INFO L290 TraceCheckUtils]: 30: Hoare triple {42813#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42813#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,107 INFO L290 TraceCheckUtils]: 29: Hoare triple {42820#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42813#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,108 INFO L290 TraceCheckUtils]: 28: Hoare triple {42820#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42820#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,108 INFO L290 TraceCheckUtils]: 27: Hoare triple {42827#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42820#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {42827#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42827#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,109 INFO L290 TraceCheckUtils]: 25: Hoare triple {42834#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42827#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,109 INFO L290 TraceCheckUtils]: 24: Hoare triple {42834#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42834#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,110 INFO L290 TraceCheckUtils]: 23: Hoare triple {42841#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42834#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,110 INFO L290 TraceCheckUtils]: 22: Hoare triple {42841#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42841#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,111 INFO L290 TraceCheckUtils]: 21: Hoare triple {42848#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42841#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,111 INFO L290 TraceCheckUtils]: 20: Hoare triple {42848#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42848#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,112 INFO L290 TraceCheckUtils]: 19: Hoare triple {42855#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42848#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,112 INFO L290 TraceCheckUtils]: 18: Hoare triple {42855#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42855#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {42862#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42855#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,113 INFO L290 TraceCheckUtils]: 16: Hoare triple {42862#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42862#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,114 INFO L290 TraceCheckUtils]: 15: Hoare triple {42869#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42862#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {42869#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42869#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,115 INFO L290 TraceCheckUtils]: 13: Hoare triple {42876#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42869#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,115 INFO L290 TraceCheckUtils]: 12: Hoare triple {42876#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42876#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {42883#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {42876#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,116 INFO L290 TraceCheckUtils]: 10: Hoare triple {42883#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {42883#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {42219#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {42883#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:01:06,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {42219#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {42219#true} is VALID [2022-04-15 07:01:06,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {42219#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L290 TraceCheckUtils]: 6: Hoare triple {42219#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L290 TraceCheckUtils]: 5: Hoare triple {42219#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L272 TraceCheckUtils]: 4: Hoare triple {42219#true} call #t~ret9 := main(); {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42219#true} {42219#true} #85#return; {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {42219#true} assume true; {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {42219#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(12, 2);call #Ultimate.allocInit(12, 3); {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L272 TraceCheckUtils]: 0: Hoare triple {42219#true} call ULTIMATE.init(); {42219#true} is VALID [2022-04-15 07:01:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:06,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1152512630] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:01:06,118 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:01:06,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46, 46] total 92 [2022-04-15 07:01:06,118 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:01:06,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1056531261] [2022-04-15 07:01:06,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1056531261] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:01:06,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:01:06,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-15 07:01:06,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292734925] [2022-04-15 07:01:06,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:01:06,119 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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 [2022-04-15 07:01:06,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:01:06,119 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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) [2022-04-15 07:01:06,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:06,192 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-15 07:01:06,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:01:06,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-15 07:01:06,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2205, Invalid=6167, Unknown=0, NotChecked=0, Total=8372 [2022-04-15 07:01:06,193 INFO L87 Difference]: Start difference. First operand 108 states and 112 transitions. Second operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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) [2022-04-15 07:01:12,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:12,894 INFO L93 Difference]: Finished difference Result 220 states and 232 transitions. [2022-04-15 07:01:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-15 07:01:12,895 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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 [2022-04-15 07:01:12,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:01:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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) [2022-04-15 07:01:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 147 transitions. [2022-04-15 07:01:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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) [2022-04-15 07:01:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 147 transitions. [2022-04-15 07:01:12,896 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 147 transitions. [2022-04-15 07:01:13,016 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:13,018 INFO L225 Difference]: With dead ends: 220 [2022-04-15 07:01:13,018 INFO L226 Difference]: Without dead ends: 118 [2022-04-15 07:01:13,019 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 160 SyntacticMatches, 1 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1038 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=4403, Invalid=13957, Unknown=0, NotChecked=0, Total=18360 [2022-04-15 07:01:13,021 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 136 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 4318 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 4410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 4318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 07:01:13,021 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [137 Valid, 106 Invalid, 4410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 4318 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 07:01:13,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2022-04-15 07:01:13,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 110. [2022-04-15 07:01:13,476 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:01:13,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 118 states. Second operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:13,477 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:13,477 INFO L87 Difference]: Start difference. First operand 118 states. Second operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:13,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:13,478 INFO L93 Difference]: Finished difference Result 118 states and 125 transitions. [2022-04-15 07:01:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2022-04-15 07:01:13,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:01:13,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:01:13,478 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 118 states. [2022-04-15 07:01:13,478 INFO L87 Difference]: Start difference. First operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 118 states. [2022-04-15 07:01:13,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:13,479 INFO L93 Difference]: Finished difference Result 118 states and 125 transitions. [2022-04-15 07:01:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2022-04-15 07:01:13,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:01:13,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:01:13,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:01:13,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:01:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 104 states have (on average 1.0480769230769231) internal successors, (109), 104 states have internal predecessors, (109), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 114 transitions. [2022-04-15 07:01:13,480 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 114 transitions. Word has length 101 [2022-04-15 07:01:13,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:01:13,481 INFO L478 AbstractCegarLoop]: Abstraction has 110 states and 114 transitions. [2022-04-15 07:01:13,481 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 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) [2022-04-15 07:01:13,481 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 114 transitions. [2022-04-15 07:01:13,654 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 114 transitions. [2022-04-15 07:01:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-04-15 07:01:13,655 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:01:13,655 INFO L499 BasicCegarLoop]: trace histogram [44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:01:13,673 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-15 07:01:13,855 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87 [2022-04-15 07:01:13,855 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:01:13,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:01:13,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1246210458, now seen corresponding path program 87 times [2022-04-15 07:01:13,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:01:13,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [482840341] [2022-04-15 07:01:14,893 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:01:15,052 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:01:15,053 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:01:15,054 INFO L85 PathProgramCache]: Analyzing trace with hash 83136820, now seen corresponding path program 1 times [2022-04-15 07:01:15,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:15,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973523995] [2022-04-15 07:01:15,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:15,060 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:01:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:15,063 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:01:15,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1246210458, now seen corresponding path program 88 times [2022-04-15 07:01:15,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:15,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284140807] [2022-04-15 07:01:15,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:16,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:01:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:16,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {43954#(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(12, 2);call #Ultimate.allocInit(12, 3); {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {43904#true} assume true; {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {43904#true} {43904#true} #85#return; {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L272 TraceCheckUtils]: 0: Hoare triple {43904#true} call ULTIMATE.init(); {43954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:01:16,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {43954#(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(12, 2);call #Ultimate.allocInit(12, 3); {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L290 TraceCheckUtils]: 2: Hoare triple {43904#true} assume true; {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43904#true} {43904#true} #85#return; {43904#true} is VALID [2022-04-15 07:01:16,180 INFO L272 TraceCheckUtils]: 4: Hoare triple {43904#true} call #t~ret9 := main(); {43904#true} is VALID [2022-04-15 07:01:16,181 INFO L290 TraceCheckUtils]: 5: Hoare triple {43904#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {43904#true} is VALID [2022-04-15 07:01:16,181 INFO L290 TraceCheckUtils]: 6: Hoare triple {43904#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {43904#true} is VALID [2022-04-15 07:01:16,181 INFO L290 TraceCheckUtils]: 7: Hoare triple {43904#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {43904#true} is VALID [2022-04-15 07:01:16,181 INFO L290 TraceCheckUtils]: 8: Hoare triple {43904#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {43904#true} is VALID [2022-04-15 07:01:16,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {43904#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {43909#(= main_~v~0 0)} is VALID [2022-04-15 07:01:16,187 INFO L290 TraceCheckUtils]: 10: Hoare triple {43909#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {43909#(= main_~v~0 0)} is VALID [2022-04-15 07:01:16,187 INFO L290 TraceCheckUtils]: 11: Hoare triple {43909#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:16,188 INFO L290 TraceCheckUtils]: 12: Hoare triple {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:16,188 INFO L290 TraceCheckUtils]: 13: Hoare triple {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:16,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:16,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:16,189 INFO L290 TraceCheckUtils]: 16: Hoare triple {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:16,190 INFO L290 TraceCheckUtils]: 17: Hoare triple {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:16,190 INFO L290 TraceCheckUtils]: 18: Hoare triple {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:16,190 INFO L290 TraceCheckUtils]: 19: Hoare triple {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:16,191 INFO L290 TraceCheckUtils]: 20: Hoare triple {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:16,191 INFO L290 TraceCheckUtils]: 21: Hoare triple {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:16,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:16,192 INFO L290 TraceCheckUtils]: 23: Hoare triple {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:16,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:16,192 INFO L290 TraceCheckUtils]: 25: Hoare triple {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:16,193 INFO L290 TraceCheckUtils]: 26: Hoare triple {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:16,193 INFO L290 TraceCheckUtils]: 27: Hoare triple {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:16,194 INFO L290 TraceCheckUtils]: 28: Hoare triple {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:16,194 INFO L290 TraceCheckUtils]: 29: Hoare triple {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:16,194 INFO L290 TraceCheckUtils]: 30: Hoare triple {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:16,195 INFO L290 TraceCheckUtils]: 31: Hoare triple {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:16,195 INFO L290 TraceCheckUtils]: 32: Hoare triple {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:16,195 INFO L290 TraceCheckUtils]: 33: Hoare triple {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:16,196 INFO L290 TraceCheckUtils]: 34: Hoare triple {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:16,196 INFO L290 TraceCheckUtils]: 35: Hoare triple {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:16,196 INFO L290 TraceCheckUtils]: 36: Hoare triple {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:16,197 INFO L290 TraceCheckUtils]: 37: Hoare triple {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:16,197 INFO L290 TraceCheckUtils]: 38: Hoare triple {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:16,198 INFO L290 TraceCheckUtils]: 39: Hoare triple {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:16,198 INFO L290 TraceCheckUtils]: 40: Hoare triple {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:16,198 INFO L290 TraceCheckUtils]: 41: Hoare triple {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:16,199 INFO L290 TraceCheckUtils]: 42: Hoare triple {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:16,199 INFO L290 TraceCheckUtils]: 43: Hoare triple {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:16,199 INFO L290 TraceCheckUtils]: 44: Hoare triple {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:16,200 INFO L290 TraceCheckUtils]: 45: Hoare triple {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:16,200 INFO L290 TraceCheckUtils]: 46: Hoare triple {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:16,200 INFO L290 TraceCheckUtils]: 47: Hoare triple {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:16,201 INFO L290 TraceCheckUtils]: 48: Hoare triple {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:16,201 INFO L290 TraceCheckUtils]: 49: Hoare triple {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:16,201 INFO L290 TraceCheckUtils]: 50: Hoare triple {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:16,202 INFO L290 TraceCheckUtils]: 51: Hoare triple {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:16,202 INFO L290 TraceCheckUtils]: 52: Hoare triple {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:16,203 INFO L290 TraceCheckUtils]: 53: Hoare triple {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:16,203 INFO L290 TraceCheckUtils]: 54: Hoare triple {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:16,203 INFO L290 TraceCheckUtils]: 55: Hoare triple {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:16,204 INFO L290 TraceCheckUtils]: 56: Hoare triple {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:16,204 INFO L290 TraceCheckUtils]: 57: Hoare triple {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:16,204 INFO L290 TraceCheckUtils]: 58: Hoare triple {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:16,205 INFO L290 TraceCheckUtils]: 59: Hoare triple {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:16,205 INFO L290 TraceCheckUtils]: 60: Hoare triple {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:16,206 INFO L290 TraceCheckUtils]: 61: Hoare triple {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:16,206 INFO L290 TraceCheckUtils]: 62: Hoare triple {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:16,206 INFO L290 TraceCheckUtils]: 63: Hoare triple {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:16,207 INFO L290 TraceCheckUtils]: 64: Hoare triple {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:16,207 INFO L290 TraceCheckUtils]: 65: Hoare triple {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:16,207 INFO L290 TraceCheckUtils]: 66: Hoare triple {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:16,208 INFO L290 TraceCheckUtils]: 67: Hoare triple {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:16,208 INFO L290 TraceCheckUtils]: 68: Hoare triple {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:16,208 INFO L290 TraceCheckUtils]: 69: Hoare triple {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:16,209 INFO L290 TraceCheckUtils]: 70: Hoare triple {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:16,209 INFO L290 TraceCheckUtils]: 71: Hoare triple {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:16,209 INFO L290 TraceCheckUtils]: 72: Hoare triple {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:16,210 INFO L290 TraceCheckUtils]: 73: Hoare triple {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:16,210 INFO L290 TraceCheckUtils]: 74: Hoare triple {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:16,211 INFO L290 TraceCheckUtils]: 75: Hoare triple {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:16,211 INFO L290 TraceCheckUtils]: 76: Hoare triple {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:16,211 INFO L290 TraceCheckUtils]: 77: Hoare triple {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:16,212 INFO L290 TraceCheckUtils]: 78: Hoare triple {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:16,212 INFO L290 TraceCheckUtils]: 79: Hoare triple {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:16,212 INFO L290 TraceCheckUtils]: 80: Hoare triple {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:16,213 INFO L290 TraceCheckUtils]: 81: Hoare triple {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:16,213 INFO L290 TraceCheckUtils]: 82: Hoare triple {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:16,213 INFO L290 TraceCheckUtils]: 83: Hoare triple {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:16,214 INFO L290 TraceCheckUtils]: 84: Hoare triple {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:16,214 INFO L290 TraceCheckUtils]: 85: Hoare triple {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:16,214 INFO L290 TraceCheckUtils]: 86: Hoare triple {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:16,215 INFO L290 TraceCheckUtils]: 87: Hoare triple {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:16,215 INFO L290 TraceCheckUtils]: 88: Hoare triple {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:16,216 INFO L290 TraceCheckUtils]: 89: Hoare triple {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:16,216 INFO L290 TraceCheckUtils]: 90: Hoare triple {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:16,216 INFO L290 TraceCheckUtils]: 91: Hoare triple {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:16,217 INFO L290 TraceCheckUtils]: 92: Hoare triple {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:16,217 INFO L290 TraceCheckUtils]: 93: Hoare triple {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:16,217 INFO L290 TraceCheckUtils]: 94: Hoare triple {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:16,218 INFO L290 TraceCheckUtils]: 95: Hoare triple {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:16,218 INFO L290 TraceCheckUtils]: 96: Hoare triple {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:16,219 INFO L290 TraceCheckUtils]: 97: Hoare triple {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43953#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:16,219 INFO L290 TraceCheckUtils]: 98: Hoare triple {43953#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 44))} assume !(~v~0 % 4294967296 < 268435455); {43905#false} is VALID [2022-04-15 07:01:16,219 INFO L272 TraceCheckUtils]: 99: Hoare triple {43905#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {43905#false} is VALID [2022-04-15 07:01:16,219 INFO L290 TraceCheckUtils]: 100: Hoare triple {43905#false} ~cond := #in~cond; {43905#false} is VALID [2022-04-15 07:01:16,219 INFO L290 TraceCheckUtils]: 101: Hoare triple {43905#false} assume 0 == ~cond; {43905#false} is VALID [2022-04-15 07:01:16,219 INFO L290 TraceCheckUtils]: 102: Hoare triple {43905#false} assume !false; {43905#false} is VALID [2022-04-15 07:01:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:16,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:01:16,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284140807] [2022-04-15 07:01:16,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284140807] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:01:16,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1319204682] [2022-04-15 07:01:16,228 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 07:01:16,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:01:16,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:01:16,229 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) [2022-04-15 07:01:16,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-15 07:01:16,298 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 07:01:16,299 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:01:16,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-15 07:01:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:16,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:01:17,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {43904#true} call ULTIMATE.init(); {43904#true} is VALID [2022-04-15 07:01:17,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {43904#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(12, 2);call #Ultimate.allocInit(12, 3); {43904#true} is VALID [2022-04-15 07:01:17,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {43904#true} assume true; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43904#true} {43904#true} #85#return; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L272 TraceCheckUtils]: 4: Hoare triple {43904#true} call #t~ret9 := main(); {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {43904#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {43904#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {43904#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {43904#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {43904#true} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {43904#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {43909#(= main_~v~0 0)} is VALID [2022-04-15 07:01:17,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {43909#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {43909#(= main_~v~0 0)} is VALID [2022-04-15 07:01:17,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {43909#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:17,085 INFO L290 TraceCheckUtils]: 12: Hoare triple {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:17,086 INFO L290 TraceCheckUtils]: 13: Hoare triple {43910#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:17,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:17,086 INFO L290 TraceCheckUtils]: 15: Hoare triple {43911#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:17,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:17,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {43912#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:17,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:17,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {43913#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:17,088 INFO L290 TraceCheckUtils]: 20: Hoare triple {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:17,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {43914#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:17,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:17,090 INFO L290 TraceCheckUtils]: 23: Hoare triple {43915#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:17,090 INFO L290 TraceCheckUtils]: 24: Hoare triple {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:17,090 INFO L290 TraceCheckUtils]: 25: Hoare triple {43916#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:17,091 INFO L290 TraceCheckUtils]: 26: Hoare triple {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:17,091 INFO L290 TraceCheckUtils]: 27: Hoare triple {43917#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:17,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:17,092 INFO L290 TraceCheckUtils]: 29: Hoare triple {43918#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:17,092 INFO L290 TraceCheckUtils]: 30: Hoare triple {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:17,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {43919#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:17,093 INFO L290 TraceCheckUtils]: 32: Hoare triple {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:17,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {43920#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:17,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:17,094 INFO L290 TraceCheckUtils]: 35: Hoare triple {43921#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:17,095 INFO L290 TraceCheckUtils]: 36: Hoare triple {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:17,095 INFO L290 TraceCheckUtils]: 37: Hoare triple {43922#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:17,095 INFO L290 TraceCheckUtils]: 38: Hoare triple {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:17,096 INFO L290 TraceCheckUtils]: 39: Hoare triple {43923#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:17,096 INFO L290 TraceCheckUtils]: 40: Hoare triple {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:17,096 INFO L290 TraceCheckUtils]: 41: Hoare triple {43924#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:17,097 INFO L290 TraceCheckUtils]: 42: Hoare triple {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:17,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {43925#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:17,098 INFO L290 TraceCheckUtils]: 44: Hoare triple {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:17,098 INFO L290 TraceCheckUtils]: 45: Hoare triple {43926#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:17,098 INFO L290 TraceCheckUtils]: 46: Hoare triple {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:17,099 INFO L290 TraceCheckUtils]: 47: Hoare triple {43927#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:17,099 INFO L290 TraceCheckUtils]: 48: Hoare triple {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:17,106 INFO L290 TraceCheckUtils]: 49: Hoare triple {43928#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:17,106 INFO L290 TraceCheckUtils]: 50: Hoare triple {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:17,106 INFO L290 TraceCheckUtils]: 51: Hoare triple {43929#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:17,107 INFO L290 TraceCheckUtils]: 52: Hoare triple {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:17,107 INFO L290 TraceCheckUtils]: 53: Hoare triple {43930#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:17,108 INFO L290 TraceCheckUtils]: 54: Hoare triple {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:17,108 INFO L290 TraceCheckUtils]: 55: Hoare triple {43931#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:17,108 INFO L290 TraceCheckUtils]: 56: Hoare triple {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:17,109 INFO L290 TraceCheckUtils]: 57: Hoare triple {43932#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:17,109 INFO L290 TraceCheckUtils]: 58: Hoare triple {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:17,109 INFO L290 TraceCheckUtils]: 59: Hoare triple {43933#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:17,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:17,110 INFO L290 TraceCheckUtils]: 61: Hoare triple {43934#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:17,110 INFO L290 TraceCheckUtils]: 62: Hoare triple {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:17,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {43935#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:17,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:17,112 INFO L290 TraceCheckUtils]: 65: Hoare triple {43936#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:17,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:17,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {43937#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:17,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:17,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {43938#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:17,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:17,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {43939#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:17,114 INFO L290 TraceCheckUtils]: 72: Hoare triple {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:17,115 INFO L290 TraceCheckUtils]: 73: Hoare triple {43940#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:17,115 INFO L290 TraceCheckUtils]: 74: Hoare triple {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:17,115 INFO L290 TraceCheckUtils]: 75: Hoare triple {43941#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:17,116 INFO L290 TraceCheckUtils]: 76: Hoare triple {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:17,116 INFO L290 TraceCheckUtils]: 77: Hoare triple {43942#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:17,116 INFO L290 TraceCheckUtils]: 78: Hoare triple {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:17,117 INFO L290 TraceCheckUtils]: 79: Hoare triple {43943#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:17,117 INFO L290 TraceCheckUtils]: 80: Hoare triple {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:17,117 INFO L290 TraceCheckUtils]: 81: Hoare triple {43944#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:17,118 INFO L290 TraceCheckUtils]: 82: Hoare triple {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:17,118 INFO L290 TraceCheckUtils]: 83: Hoare triple {43945#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:17,119 INFO L290 TraceCheckUtils]: 84: Hoare triple {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:17,119 INFO L290 TraceCheckUtils]: 85: Hoare triple {43946#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:17,119 INFO L290 TraceCheckUtils]: 86: Hoare triple {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:17,120 INFO L290 TraceCheckUtils]: 87: Hoare triple {43947#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:17,120 INFO L290 TraceCheckUtils]: 88: Hoare triple {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:17,120 INFO L290 TraceCheckUtils]: 89: Hoare triple {43948#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:17,121 INFO L290 TraceCheckUtils]: 90: Hoare triple {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:17,121 INFO L290 TraceCheckUtils]: 91: Hoare triple {43949#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:17,121 INFO L290 TraceCheckUtils]: 92: Hoare triple {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:17,122 INFO L290 TraceCheckUtils]: 93: Hoare triple {43950#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:17,122 INFO L290 TraceCheckUtils]: 94: Hoare triple {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:17,123 INFO L290 TraceCheckUtils]: 95: Hoare triple {43951#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:17,123 INFO L290 TraceCheckUtils]: 96: Hoare triple {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:17,123 INFO L290 TraceCheckUtils]: 97: Hoare triple {43952#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44249#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:17,124 INFO L290 TraceCheckUtils]: 98: Hoare triple {44249#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !(~v~0 % 4294967296 < 268435455); {43905#false} is VALID [2022-04-15 07:01:17,124 INFO L272 TraceCheckUtils]: 99: Hoare triple {43905#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {43905#false} is VALID [2022-04-15 07:01:17,124 INFO L290 TraceCheckUtils]: 100: Hoare triple {43905#false} ~cond := #in~cond; {43905#false} is VALID [2022-04-15 07:01:17,124 INFO L290 TraceCheckUtils]: 101: Hoare triple {43905#false} assume 0 == ~cond; {43905#false} is VALID [2022-04-15 07:01:17,124 INFO L290 TraceCheckUtils]: 102: Hoare triple {43905#false} assume !false; {43905#false} is VALID [2022-04-15 07:01:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:17,125 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:01:20,378 INFO L290 TraceCheckUtils]: 102: Hoare triple {43905#false} assume !false; {43905#false} is VALID [2022-04-15 07:01:20,378 INFO L290 TraceCheckUtils]: 101: Hoare triple {43905#false} assume 0 == ~cond; {43905#false} is VALID [2022-04-15 07:01:20,378 INFO L290 TraceCheckUtils]: 100: Hoare triple {43905#false} ~cond := #in~cond; {43905#false} is VALID [2022-04-15 07:01:20,378 INFO L272 TraceCheckUtils]: 99: Hoare triple {43905#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {43905#false} is VALID [2022-04-15 07:01:20,378 INFO L290 TraceCheckUtils]: 98: Hoare triple {44277#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {43905#false} is VALID [2022-04-15 07:01:20,379 INFO L290 TraceCheckUtils]: 97: Hoare triple {44281#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44277#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,379 INFO L290 TraceCheckUtils]: 96: Hoare triple {44281#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44281#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,380 INFO L290 TraceCheckUtils]: 95: Hoare triple {44288#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44281#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,380 INFO L290 TraceCheckUtils]: 94: Hoare triple {44288#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44288#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {44295#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44288#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,381 INFO L290 TraceCheckUtils]: 92: Hoare triple {44295#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44295#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,382 INFO L290 TraceCheckUtils]: 91: Hoare triple {44302#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44295#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,382 INFO L290 TraceCheckUtils]: 90: Hoare triple {44302#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44302#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,383 INFO L290 TraceCheckUtils]: 89: Hoare triple {44309#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44302#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,383 INFO L290 TraceCheckUtils]: 88: Hoare triple {44309#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44309#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,383 INFO L290 TraceCheckUtils]: 87: Hoare triple {44316#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44309#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,384 INFO L290 TraceCheckUtils]: 86: Hoare triple {44316#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44316#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,384 INFO L290 TraceCheckUtils]: 85: Hoare triple {44323#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44316#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,385 INFO L290 TraceCheckUtils]: 84: Hoare triple {44323#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44323#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,385 INFO L290 TraceCheckUtils]: 83: Hoare triple {44330#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44323#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,385 INFO L290 TraceCheckUtils]: 82: Hoare triple {44330#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44330#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,386 INFO L290 TraceCheckUtils]: 81: Hoare triple {44337#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44330#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,386 INFO L290 TraceCheckUtils]: 80: Hoare triple {44337#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44337#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,387 INFO L290 TraceCheckUtils]: 79: Hoare triple {44344#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44337#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,387 INFO L290 TraceCheckUtils]: 78: Hoare triple {44344#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44344#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,388 INFO L290 TraceCheckUtils]: 77: Hoare triple {44351#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44344#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,388 INFO L290 TraceCheckUtils]: 76: Hoare triple {44351#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44351#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,388 INFO L290 TraceCheckUtils]: 75: Hoare triple {44358#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44351#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,389 INFO L290 TraceCheckUtils]: 74: Hoare triple {44358#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44358#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,389 INFO L290 TraceCheckUtils]: 73: Hoare triple {44365#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44358#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,390 INFO L290 TraceCheckUtils]: 72: Hoare triple {44365#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44365#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,390 INFO L290 TraceCheckUtils]: 71: Hoare triple {44372#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44365#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,390 INFO L290 TraceCheckUtils]: 70: Hoare triple {44372#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44372#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,391 INFO L290 TraceCheckUtils]: 69: Hoare triple {44379#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44372#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,391 INFO L290 TraceCheckUtils]: 68: Hoare triple {44379#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44379#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,392 INFO L290 TraceCheckUtils]: 67: Hoare triple {44386#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44379#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,392 INFO L290 TraceCheckUtils]: 66: Hoare triple {44386#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44386#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,393 INFO L290 TraceCheckUtils]: 65: Hoare triple {44393#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44386#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,393 INFO L290 TraceCheckUtils]: 64: Hoare triple {44393#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44393#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,393 INFO L290 TraceCheckUtils]: 63: Hoare triple {44400#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44393#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,394 INFO L290 TraceCheckUtils]: 62: Hoare triple {44400#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44400#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,394 INFO L290 TraceCheckUtils]: 61: Hoare triple {44407#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44400#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {44407#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44407#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,395 INFO L290 TraceCheckUtils]: 59: Hoare triple {44414#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44407#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,395 INFO L290 TraceCheckUtils]: 58: Hoare triple {44414#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44414#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,396 INFO L290 TraceCheckUtils]: 57: Hoare triple {44421#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44414#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,396 INFO L290 TraceCheckUtils]: 56: Hoare triple {44421#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44421#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,397 INFO L290 TraceCheckUtils]: 55: Hoare triple {44428#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44421#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,397 INFO L290 TraceCheckUtils]: 54: Hoare triple {44428#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44428#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,398 INFO L290 TraceCheckUtils]: 53: Hoare triple {44435#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44428#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,398 INFO L290 TraceCheckUtils]: 52: Hoare triple {44435#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44435#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,398 INFO L290 TraceCheckUtils]: 51: Hoare triple {44442#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44435#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,399 INFO L290 TraceCheckUtils]: 50: Hoare triple {44442#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44442#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,399 INFO L290 TraceCheckUtils]: 49: Hoare triple {44449#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44442#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,400 INFO L290 TraceCheckUtils]: 48: Hoare triple {44449#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44449#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,400 INFO L290 TraceCheckUtils]: 47: Hoare triple {44456#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44449#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,400 INFO L290 TraceCheckUtils]: 46: Hoare triple {44456#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44456#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,401 INFO L290 TraceCheckUtils]: 45: Hoare triple {44463#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44456#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,401 INFO L290 TraceCheckUtils]: 44: Hoare triple {44463#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44463#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,402 INFO L290 TraceCheckUtils]: 43: Hoare triple {44470#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44463#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,402 INFO L290 TraceCheckUtils]: 42: Hoare triple {44470#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44470#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,403 INFO L290 TraceCheckUtils]: 41: Hoare triple {44477#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44470#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,403 INFO L290 TraceCheckUtils]: 40: Hoare triple {44477#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44477#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,403 INFO L290 TraceCheckUtils]: 39: Hoare triple {44484#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44477#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,404 INFO L290 TraceCheckUtils]: 38: Hoare triple {44484#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44484#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,404 INFO L290 TraceCheckUtils]: 37: Hoare triple {44491#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44484#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,404 INFO L290 TraceCheckUtils]: 36: Hoare triple {44491#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44491#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,405 INFO L290 TraceCheckUtils]: 35: Hoare triple {44498#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44491#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,405 INFO L290 TraceCheckUtils]: 34: Hoare triple {44498#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44498#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,406 INFO L290 TraceCheckUtils]: 33: Hoare triple {44505#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44498#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,406 INFO L290 TraceCheckUtils]: 32: Hoare triple {44505#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44505#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {44512#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44505#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {44512#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44512#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,407 INFO L290 TraceCheckUtils]: 29: Hoare triple {44519#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44512#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {44519#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44519#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {44526#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44519#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,409 INFO L290 TraceCheckUtils]: 26: Hoare triple {44526#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44526#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,409 INFO L290 TraceCheckUtils]: 25: Hoare triple {44533#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44526#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,409 INFO L290 TraceCheckUtils]: 24: Hoare triple {44533#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44533#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,410 INFO L290 TraceCheckUtils]: 23: Hoare triple {44540#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44533#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {44540#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44540#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,411 INFO L290 TraceCheckUtils]: 21: Hoare triple {44547#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44540#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,411 INFO L290 TraceCheckUtils]: 20: Hoare triple {44547#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44547#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,412 INFO L290 TraceCheckUtils]: 19: Hoare triple {44554#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44547#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,412 INFO L290 TraceCheckUtils]: 18: Hoare triple {44554#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44554#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,412 INFO L290 TraceCheckUtils]: 17: Hoare triple {44561#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44554#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {44561#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44561#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,413 INFO L290 TraceCheckUtils]: 15: Hoare triple {44568#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44561#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,414 INFO L290 TraceCheckUtils]: 14: Hoare triple {44568#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44568#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,414 INFO L290 TraceCheckUtils]: 13: Hoare triple {44575#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44568#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,414 INFO L290 TraceCheckUtils]: 12: Hoare triple {44575#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44575#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {44582#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {44575#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {44582#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {44582#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,415 INFO L290 TraceCheckUtils]: 9: Hoare triple {43904#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {44582#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 8: Hoare triple {43904#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 7: Hoare triple {43904#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 6: Hoare triple {43904#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 5: Hoare triple {43904#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L272 TraceCheckUtils]: 4: Hoare triple {43904#true} call #t~ret9 := main(); {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43904#true} {43904#true} #85#return; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {43904#true} assume true; {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {43904#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(12, 2);call #Ultimate.allocInit(12, 3); {43904#true} is VALID [2022-04-15 07:01:20,416 INFO L272 TraceCheckUtils]: 0: Hoare triple {43904#true} call ULTIMATE.init(); {43904#true} is VALID [2022-04-15 07:01:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:20,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1319204682] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:01:20,417 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:01:20,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 47, 47] total 94 [2022-04-15 07:01:20,417 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:01:20,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [482840341] [2022-04-15 07:01:20,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [482840341] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:01:20,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:01:20,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-15 07:01:20,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99337301] [2022-04-15 07:01:20,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:01:20,418 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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 [2022-04-15 07:01:20,418 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:01:20,418 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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) [2022-04-15 07:01:20,482 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:20,483 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-15 07:01:20,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:01:20,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-15 07:01:20,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2300, Invalid=6442, Unknown=0, NotChecked=0, Total=8742 [2022-04-15 07:01:20,484 INFO L87 Difference]: Start difference. First operand 110 states and 114 transitions. Second operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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) [2022-04-15 07:01:27,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:27,277 INFO L93 Difference]: Finished difference Result 224 states and 236 transitions. [2022-04-15 07:01:27,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-15 07:01:27,277 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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 [2022-04-15 07:01:27,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:01:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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) [2022-04-15 07:01:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 149 transitions. [2022-04-15 07:01:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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) [2022-04-15 07:01:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 149 transitions. [2022-04-15 07:01:27,279 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 149 transitions. [2022-04-15 07:01:27,381 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:27,382 INFO L225 Difference]: With dead ends: 224 [2022-04-15 07:01:27,382 INFO L226 Difference]: Without dead ends: 120 [2022-04-15 07:01:27,383 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 163 SyntacticMatches, 1 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1084 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=4593, Invalid=14589, Unknown=0, NotChecked=0, Total=19182 [2022-04-15 07:01:27,384 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 138 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 4377 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 4471 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 4377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 07:01:27,384 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 36 Invalid, 4471 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 4377 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 07:01:27,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2022-04-15 07:01:27,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 112. [2022-04-15 07:01:27,879 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:01:27,879 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:27,879 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:27,879 INFO L87 Difference]: Start difference. First operand 120 states. Second operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:27,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:27,880 INFO L93 Difference]: Finished difference Result 120 states and 127 transitions. [2022-04-15 07:01:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2022-04-15 07:01:27,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:01:27,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:01:27,881 INFO L74 IsIncluded]: Start isIncluded. First operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 120 states. [2022-04-15 07:01:27,881 INFO L87 Difference]: Start difference. First operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 120 states. [2022-04-15 07:01:27,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:01:27,882 INFO L93 Difference]: Finished difference Result 120 states and 127 transitions. [2022-04-15 07:01:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2022-04-15 07:01:27,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:01:27,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:01:27,882 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:01:27,882 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:01:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 106 states have (on average 1.0471698113207548) internal successors, (111), 106 states have internal predecessors, (111), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:01:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 116 transitions. [2022-04-15 07:01:27,883 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 116 transitions. Word has length 103 [2022-04-15 07:01:27,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:01:27,883 INFO L478 AbstractCegarLoop]: Abstraction has 112 states and 116 transitions. [2022-04-15 07:01:27,883 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 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) [2022-04-15 07:01:27,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 112 states and 116 transitions. [2022-04-15 07:01:28,043 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:01:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 116 transitions. [2022-04-15 07:01:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-15 07:01:28,044 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:01:28,044 INFO L499 BasicCegarLoop]: trace histogram [45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:01:28,061 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-15 07:01:28,259 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2022-04-15 07:01:28,259 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:01:28,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:01:28,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1320592452, now seen corresponding path program 89 times [2022-04-15 07:01:28,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:01:28,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1862093450] [2022-04-15 07:01:32,471 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:01:32,702 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:01:32,703 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:01:32,705 INFO L85 PathProgramCache]: Analyzing trace with hash 142242164, now seen corresponding path program 1 times [2022-04-15 07:01:32,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:32,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239626616] [2022-04-15 07:01:32,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:32,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:32,711 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:01:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:01:32,714 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:01:32,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1320592452, now seen corresponding path program 90 times [2022-04-15 07:01:32,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:01:32,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763550889] [2022-04-15 07:01:32,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:01:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:01:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:33,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:01:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:33,816 INFO L290 TraceCheckUtils]: 0: Hoare triple {45672#(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(12, 2);call #Ultimate.allocInit(12, 3); {45621#true} is VALID [2022-04-15 07:01:33,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {45621#true} assume true; {45621#true} is VALID [2022-04-15 07:01:33,816 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {45621#true} {45621#true} #85#return; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L272 TraceCheckUtils]: 0: Hoare triple {45621#true} call ULTIMATE.init(); {45672#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {45672#(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(12, 2);call #Ultimate.allocInit(12, 3); {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {45621#true} assume true; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45621#true} {45621#true} #85#return; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {45621#true} call #t~ret9 := main(); {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 5: Hoare triple {45621#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 6: Hoare triple {45621#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 7: Hoare triple {45621#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 8: Hoare triple {45621#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {45621#true} is VALID [2022-04-15 07:01:33,817 INFO L290 TraceCheckUtils]: 9: Hoare triple {45621#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {45626#(= main_~v~0 0)} is VALID [2022-04-15 07:01:33,818 INFO L290 TraceCheckUtils]: 10: Hoare triple {45626#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {45626#(= main_~v~0 0)} is VALID [2022-04-15 07:01:33,818 INFO L290 TraceCheckUtils]: 11: Hoare triple {45626#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:33,818 INFO L290 TraceCheckUtils]: 12: Hoare triple {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:33,819 INFO L290 TraceCheckUtils]: 13: Hoare triple {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:33,819 INFO L290 TraceCheckUtils]: 14: Hoare triple {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:33,819 INFO L290 TraceCheckUtils]: 15: Hoare triple {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:33,820 INFO L290 TraceCheckUtils]: 16: Hoare triple {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:33,820 INFO L290 TraceCheckUtils]: 17: Hoare triple {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:33,820 INFO L290 TraceCheckUtils]: 18: Hoare triple {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:33,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:33,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:33,822 INFO L290 TraceCheckUtils]: 21: Hoare triple {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:33,822 INFO L290 TraceCheckUtils]: 22: Hoare triple {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:33,822 INFO L290 TraceCheckUtils]: 23: Hoare triple {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:33,823 INFO L290 TraceCheckUtils]: 24: Hoare triple {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:33,823 INFO L290 TraceCheckUtils]: 25: Hoare triple {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:33,823 INFO L290 TraceCheckUtils]: 26: Hoare triple {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:33,824 INFO L290 TraceCheckUtils]: 27: Hoare triple {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:33,824 INFO L290 TraceCheckUtils]: 28: Hoare triple {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:33,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:33,825 INFO L290 TraceCheckUtils]: 30: Hoare triple {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:33,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:33,825 INFO L290 TraceCheckUtils]: 32: Hoare triple {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:33,826 INFO L290 TraceCheckUtils]: 33: Hoare triple {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:33,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:33,827 INFO L290 TraceCheckUtils]: 35: Hoare triple {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:33,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:33,827 INFO L290 TraceCheckUtils]: 37: Hoare triple {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:33,828 INFO L290 TraceCheckUtils]: 38: Hoare triple {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:33,828 INFO L290 TraceCheckUtils]: 39: Hoare triple {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:33,828 INFO L290 TraceCheckUtils]: 40: Hoare triple {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:33,829 INFO L290 TraceCheckUtils]: 41: Hoare triple {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:33,829 INFO L290 TraceCheckUtils]: 42: Hoare triple {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:33,829 INFO L290 TraceCheckUtils]: 43: Hoare triple {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:33,830 INFO L290 TraceCheckUtils]: 44: Hoare triple {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:33,830 INFO L290 TraceCheckUtils]: 45: Hoare triple {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:33,830 INFO L290 TraceCheckUtils]: 46: Hoare triple {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:33,831 INFO L290 TraceCheckUtils]: 47: Hoare triple {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:33,831 INFO L290 TraceCheckUtils]: 48: Hoare triple {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:33,832 INFO L290 TraceCheckUtils]: 49: Hoare triple {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:33,832 INFO L290 TraceCheckUtils]: 50: Hoare triple {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:33,832 INFO L290 TraceCheckUtils]: 51: Hoare triple {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:33,833 INFO L290 TraceCheckUtils]: 52: Hoare triple {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:33,833 INFO L290 TraceCheckUtils]: 53: Hoare triple {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:33,833 INFO L290 TraceCheckUtils]: 54: Hoare triple {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:33,834 INFO L290 TraceCheckUtils]: 55: Hoare triple {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:33,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:33,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:33,835 INFO L290 TraceCheckUtils]: 58: Hoare triple {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:33,835 INFO L290 TraceCheckUtils]: 59: Hoare triple {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:33,835 INFO L290 TraceCheckUtils]: 60: Hoare triple {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:33,836 INFO L290 TraceCheckUtils]: 61: Hoare triple {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:33,836 INFO L290 TraceCheckUtils]: 62: Hoare triple {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:33,837 INFO L290 TraceCheckUtils]: 63: Hoare triple {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:33,837 INFO L290 TraceCheckUtils]: 64: Hoare triple {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:33,837 INFO L290 TraceCheckUtils]: 65: Hoare triple {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:33,838 INFO L290 TraceCheckUtils]: 66: Hoare triple {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:33,838 INFO L290 TraceCheckUtils]: 67: Hoare triple {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:33,838 INFO L290 TraceCheckUtils]: 68: Hoare triple {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:33,839 INFO L290 TraceCheckUtils]: 69: Hoare triple {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:33,839 INFO L290 TraceCheckUtils]: 70: Hoare triple {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:33,839 INFO L290 TraceCheckUtils]: 71: Hoare triple {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:33,840 INFO L290 TraceCheckUtils]: 72: Hoare triple {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:33,840 INFO L290 TraceCheckUtils]: 73: Hoare triple {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:33,840 INFO L290 TraceCheckUtils]: 74: Hoare triple {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:33,841 INFO L290 TraceCheckUtils]: 75: Hoare triple {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:33,841 INFO L290 TraceCheckUtils]: 76: Hoare triple {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:33,842 INFO L290 TraceCheckUtils]: 77: Hoare triple {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:33,842 INFO L290 TraceCheckUtils]: 78: Hoare triple {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:33,842 INFO L290 TraceCheckUtils]: 79: Hoare triple {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:33,843 INFO L290 TraceCheckUtils]: 80: Hoare triple {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:33,843 INFO L290 TraceCheckUtils]: 81: Hoare triple {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:33,843 INFO L290 TraceCheckUtils]: 82: Hoare triple {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:33,844 INFO L290 TraceCheckUtils]: 83: Hoare triple {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:33,844 INFO L290 TraceCheckUtils]: 84: Hoare triple {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:33,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:33,845 INFO L290 TraceCheckUtils]: 86: Hoare triple {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:33,845 INFO L290 TraceCheckUtils]: 87: Hoare triple {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:33,845 INFO L290 TraceCheckUtils]: 88: Hoare triple {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:33,846 INFO L290 TraceCheckUtils]: 89: Hoare triple {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:33,846 INFO L290 TraceCheckUtils]: 90: Hoare triple {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:33,846 INFO L290 TraceCheckUtils]: 91: Hoare triple {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:33,847 INFO L290 TraceCheckUtils]: 92: Hoare triple {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:33,847 INFO L290 TraceCheckUtils]: 93: Hoare triple {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:33,848 INFO L290 TraceCheckUtils]: 94: Hoare triple {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:33,848 INFO L290 TraceCheckUtils]: 95: Hoare triple {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:33,848 INFO L290 TraceCheckUtils]: 96: Hoare triple {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:33,849 INFO L290 TraceCheckUtils]: 97: Hoare triple {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:33,849 INFO L290 TraceCheckUtils]: 98: Hoare triple {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:33,849 INFO L290 TraceCheckUtils]: 99: Hoare triple {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45671#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 45))} is VALID [2022-04-15 07:01:33,850 INFO L290 TraceCheckUtils]: 100: Hoare triple {45671#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 45))} assume !(~v~0 % 4294967296 < 268435455); {45622#false} is VALID [2022-04-15 07:01:33,850 INFO L272 TraceCheckUtils]: 101: Hoare triple {45622#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {45622#false} is VALID [2022-04-15 07:01:33,850 INFO L290 TraceCheckUtils]: 102: Hoare triple {45622#false} ~cond := #in~cond; {45622#false} is VALID [2022-04-15 07:01:33,850 INFO L290 TraceCheckUtils]: 103: Hoare triple {45622#false} assume 0 == ~cond; {45622#false} is VALID [2022-04-15 07:01:33,850 INFO L290 TraceCheckUtils]: 104: Hoare triple {45622#false} assume !false; {45622#false} is VALID [2022-04-15 07:01:33,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:33,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:01:33,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763550889] [2022-04-15 07:01:33,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763550889] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:01:33,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [753255665] [2022-04-15 07:01:33,851 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 07:01:33,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:01:33,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:01:33,852 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) [2022-04-15 07:01:33,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-15 07:01:52,986 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-15 07:01:52,986 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:01:53,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-15 07:01:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:01:53,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:01:53,749 INFO L272 TraceCheckUtils]: 0: Hoare triple {45621#true} call ULTIMATE.init(); {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {45621#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(12, 2);call #Ultimate.allocInit(12, 3); {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 2: Hoare triple {45621#true} assume true; {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45621#true} {45621#true} #85#return; {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L272 TraceCheckUtils]: 4: Hoare triple {45621#true} call #t~ret9 := main(); {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 5: Hoare triple {45621#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 6: Hoare triple {45621#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 7: Hoare triple {45621#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {45621#true} is VALID [2022-04-15 07:01:53,749 INFO L290 TraceCheckUtils]: 8: Hoare triple {45621#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {45621#true} is VALID [2022-04-15 07:01:53,750 INFO L290 TraceCheckUtils]: 9: Hoare triple {45621#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {45626#(= main_~v~0 0)} is VALID [2022-04-15 07:01:53,750 INFO L290 TraceCheckUtils]: 10: Hoare triple {45626#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {45626#(= main_~v~0 0)} is VALID [2022-04-15 07:01:53,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {45626#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:53,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:01:53,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {45627#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:53,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:01:53,752 INFO L290 TraceCheckUtils]: 15: Hoare triple {45628#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:53,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:01:53,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {45629#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:53,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:01:53,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {45630#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:53,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:01:53,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {45631#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:53,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:01:53,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {45632#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:53,755 INFO L290 TraceCheckUtils]: 24: Hoare triple {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:01:53,755 INFO L290 TraceCheckUtils]: 25: Hoare triple {45633#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:53,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:01:53,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {45634#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:53,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:01:53,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {45635#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:53,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:01:53,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {45636#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:53,758 INFO L290 TraceCheckUtils]: 32: Hoare triple {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:01:53,758 INFO L290 TraceCheckUtils]: 33: Hoare triple {45637#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:53,758 INFO L290 TraceCheckUtils]: 34: Hoare triple {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:01:53,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {45638#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:53,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:01:53,760 INFO L290 TraceCheckUtils]: 37: Hoare triple {45639#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:53,760 INFO L290 TraceCheckUtils]: 38: Hoare triple {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:01:53,760 INFO L290 TraceCheckUtils]: 39: Hoare triple {45640#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:53,761 INFO L290 TraceCheckUtils]: 40: Hoare triple {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:01:53,761 INFO L290 TraceCheckUtils]: 41: Hoare triple {45641#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:53,761 INFO L290 TraceCheckUtils]: 42: Hoare triple {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:01:53,762 INFO L290 TraceCheckUtils]: 43: Hoare triple {45642#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:53,762 INFO L290 TraceCheckUtils]: 44: Hoare triple {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:01:53,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {45643#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:53,763 INFO L290 TraceCheckUtils]: 46: Hoare triple {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:01:53,763 INFO L290 TraceCheckUtils]: 47: Hoare triple {45644#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:53,763 INFO L290 TraceCheckUtils]: 48: Hoare triple {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:01:53,764 INFO L290 TraceCheckUtils]: 49: Hoare triple {45645#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:53,764 INFO L290 TraceCheckUtils]: 50: Hoare triple {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:01:53,765 INFO L290 TraceCheckUtils]: 51: Hoare triple {45646#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:53,765 INFO L290 TraceCheckUtils]: 52: Hoare triple {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:01:53,765 INFO L290 TraceCheckUtils]: 53: Hoare triple {45647#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:53,766 INFO L290 TraceCheckUtils]: 54: Hoare triple {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:01:53,766 INFO L290 TraceCheckUtils]: 55: Hoare triple {45648#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:53,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:01:53,767 INFO L290 TraceCheckUtils]: 57: Hoare triple {45649#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:53,767 INFO L290 TraceCheckUtils]: 58: Hoare triple {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:01:53,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {45650#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:53,768 INFO L290 TraceCheckUtils]: 60: Hoare triple {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:01:53,768 INFO L290 TraceCheckUtils]: 61: Hoare triple {45651#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:53,768 INFO L290 TraceCheckUtils]: 62: Hoare triple {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:01:53,769 INFO L290 TraceCheckUtils]: 63: Hoare triple {45652#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:53,769 INFO L290 TraceCheckUtils]: 64: Hoare triple {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:01:53,769 INFO L290 TraceCheckUtils]: 65: Hoare triple {45653#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:53,770 INFO L290 TraceCheckUtils]: 66: Hoare triple {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:01:53,770 INFO L290 TraceCheckUtils]: 67: Hoare triple {45654#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:53,771 INFO L290 TraceCheckUtils]: 68: Hoare triple {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:01:53,771 INFO L290 TraceCheckUtils]: 69: Hoare triple {45655#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:53,771 INFO L290 TraceCheckUtils]: 70: Hoare triple {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:01:53,772 INFO L290 TraceCheckUtils]: 71: Hoare triple {45656#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:53,772 INFO L290 TraceCheckUtils]: 72: Hoare triple {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:01:53,772 INFO L290 TraceCheckUtils]: 73: Hoare triple {45657#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:53,773 INFO L290 TraceCheckUtils]: 74: Hoare triple {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:01:53,773 INFO L290 TraceCheckUtils]: 75: Hoare triple {45658#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:53,773 INFO L290 TraceCheckUtils]: 76: Hoare triple {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:01:53,774 INFO L290 TraceCheckUtils]: 77: Hoare triple {45659#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:53,774 INFO L290 TraceCheckUtils]: 78: Hoare triple {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:01:53,775 INFO L290 TraceCheckUtils]: 79: Hoare triple {45660#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:53,775 INFO L290 TraceCheckUtils]: 80: Hoare triple {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:01:53,775 INFO L290 TraceCheckUtils]: 81: Hoare triple {45661#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:53,776 INFO L290 TraceCheckUtils]: 82: Hoare triple {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:01:53,776 INFO L290 TraceCheckUtils]: 83: Hoare triple {45662#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:53,776 INFO L290 TraceCheckUtils]: 84: Hoare triple {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:01:53,777 INFO L290 TraceCheckUtils]: 85: Hoare triple {45663#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:53,777 INFO L290 TraceCheckUtils]: 86: Hoare triple {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:01:53,777 INFO L290 TraceCheckUtils]: 87: Hoare triple {45664#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:53,778 INFO L290 TraceCheckUtils]: 88: Hoare triple {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:01:53,778 INFO L290 TraceCheckUtils]: 89: Hoare triple {45665#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:53,778 INFO L290 TraceCheckUtils]: 90: Hoare triple {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:01:53,779 INFO L290 TraceCheckUtils]: 91: Hoare triple {45666#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:53,779 INFO L290 TraceCheckUtils]: 92: Hoare triple {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:01:53,779 INFO L290 TraceCheckUtils]: 93: Hoare triple {45667#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:53,780 INFO L290 TraceCheckUtils]: 94: Hoare triple {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:01:53,780 INFO L290 TraceCheckUtils]: 95: Hoare triple {45668#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:53,781 INFO L290 TraceCheckUtils]: 96: Hoare triple {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:01:53,781 INFO L290 TraceCheckUtils]: 97: Hoare triple {45669#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:53,781 INFO L290 TraceCheckUtils]: 98: Hoare triple {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:01:53,782 INFO L290 TraceCheckUtils]: 99: Hoare triple {45670#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {45973#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:01:53,782 INFO L290 TraceCheckUtils]: 100: Hoare triple {45973#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {45622#false} is VALID [2022-04-15 07:01:53,782 INFO L272 TraceCheckUtils]: 101: Hoare triple {45622#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {45622#false} is VALID [2022-04-15 07:01:53,782 INFO L290 TraceCheckUtils]: 102: Hoare triple {45622#false} ~cond := #in~cond; {45622#false} is VALID [2022-04-15 07:01:53,782 INFO L290 TraceCheckUtils]: 103: Hoare triple {45622#false} assume 0 == ~cond; {45622#false} is VALID [2022-04-15 07:01:53,782 INFO L290 TraceCheckUtils]: 104: Hoare triple {45622#false} assume !false; {45622#false} is VALID [2022-04-15 07:01:53,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:01:53,783 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:02:21,120 INFO L290 TraceCheckUtils]: 104: Hoare triple {45622#false} assume !false; {45622#false} is VALID [2022-04-15 07:02:21,121 INFO L290 TraceCheckUtils]: 103: Hoare triple {45992#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {45622#false} is VALID [2022-04-15 07:02:21,121 INFO L290 TraceCheckUtils]: 102: Hoare triple {45996#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {45992#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 07:02:21,122 INFO L272 TraceCheckUtils]: 101: Hoare triple {46000#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {45996#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:02:21,122 INFO L290 TraceCheckUtils]: 100: Hoare triple {46004#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {46000#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:02:21,123 INFO L290 TraceCheckUtils]: 99: Hoare triple {46008#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46004#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,123 INFO L290 TraceCheckUtils]: 98: Hoare triple {46008#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46008#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,125 INFO L290 TraceCheckUtils]: 97: Hoare triple {46015#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46008#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,125 INFO L290 TraceCheckUtils]: 96: Hoare triple {46015#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46015#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,126 INFO L290 TraceCheckUtils]: 95: Hoare triple {46022#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46015#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,126 INFO L290 TraceCheckUtils]: 94: Hoare triple {46022#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46022#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:02:21,128 INFO L290 TraceCheckUtils]: 93: Hoare triple {46029#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46022#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:02:21,128 INFO L290 TraceCheckUtils]: 92: Hoare triple {46029#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46029#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,129 INFO L290 TraceCheckUtils]: 91: Hoare triple {46036#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46029#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,129 INFO L290 TraceCheckUtils]: 90: Hoare triple {46036#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46036#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,137 INFO L290 TraceCheckUtils]: 89: Hoare triple {46043#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46036#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,137 INFO L290 TraceCheckUtils]: 88: Hoare triple {46047#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0) (not (< (mod main_~v~0 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46043#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,138 INFO L290 TraceCheckUtils]: 87: Hoare triple {46051#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46047#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0) (not (< (mod main_~v~0 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,139 INFO L290 TraceCheckUtils]: 86: Hoare triple {46051#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46051#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,141 INFO L290 TraceCheckUtils]: 85: Hoare triple {46058#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46051#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 1) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,141 INFO L290 TraceCheckUtils]: 84: Hoare triple {46058#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46058#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,142 INFO L290 TraceCheckUtils]: 83: Hoare triple {46065#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46058#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (not (< (mod (+ main_~v~0 2) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,143 INFO L290 TraceCheckUtils]: 82: Hoare triple {46065#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46065#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,144 INFO L290 TraceCheckUtils]: 81: Hoare triple {46072#(or (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46065#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 3) 4294967296) 268435455)) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,144 INFO L290 TraceCheckUtils]: 80: Hoare triple {46072#(or (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46072#(or (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,145 INFO L290 TraceCheckUtils]: 79: Hoare triple {46079#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46072#(or (not (< (mod (+ main_~v~0 4) 4294967296) 268435455)) (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,146 INFO L290 TraceCheckUtils]: 78: Hoare triple {46079#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46079#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,148 INFO L290 TraceCheckUtils]: 77: Hoare triple {46086#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46079#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ 5 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,148 INFO L290 TraceCheckUtils]: 76: Hoare triple {46086#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46086#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,149 INFO L290 TraceCheckUtils]: 75: Hoare triple {46093#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46086#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (not (< (mod (+ main_~v~0 6) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,150 INFO L290 TraceCheckUtils]: 74: Hoare triple {46093#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46093#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,151 INFO L290 TraceCheckUtils]: 73: Hoare triple {46100#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46093#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ 7 main_~v~0) 4294967296) 268435455)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,151 INFO L290 TraceCheckUtils]: 72: Hoare triple {46100#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46100#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,152 INFO L290 TraceCheckUtils]: 71: Hoare triple {46107#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46100#(or (not (< (mod (+ main_~v~0 8) 4294967296) 268435455)) (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,153 INFO L290 TraceCheckUtils]: 70: Hoare triple {46107#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46107#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,157 INFO L290 TraceCheckUtils]: 69: Hoare triple {46114#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46107#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 9) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,157 INFO L290 TraceCheckUtils]: 68: Hoare triple {46114#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46114#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,158 INFO L290 TraceCheckUtils]: 67: Hoare triple {46121#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46114#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (not (< (mod (+ main_~v~0 10) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,159 INFO L290 TraceCheckUtils]: 66: Hoare triple {46121#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46121#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,159 INFO L290 TraceCheckUtils]: 65: Hoare triple {46128#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46121#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455) (not (< (mod (+ main_~v~0 11) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,160 INFO L290 TraceCheckUtils]: 64: Hoare triple {46128#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46128#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,161 INFO L290 TraceCheckUtils]: 63: Hoare triple {46135#(or (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46128#(or (not (< (mod (+ main_~v~0 12) 4294967296) 268435455)) (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,161 INFO L290 TraceCheckUtils]: 62: Hoare triple {46135#(or (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46135#(or (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,163 INFO L290 TraceCheckUtils]: 61: Hoare triple {46142#(or (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46135#(or (not (< (mod (+ main_~v~0 13) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,163 INFO L290 TraceCheckUtils]: 60: Hoare triple {46142#(or (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46142#(or (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,164 INFO L290 TraceCheckUtils]: 59: Hoare triple {46149#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46142#(or (not (< (mod (+ main_~v~0 14) 4294967296) 268435455)) (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,165 INFO L290 TraceCheckUtils]: 58: Hoare triple {46149#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46149#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,165 INFO L290 TraceCheckUtils]: 57: Hoare triple {46156#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46149#(or (not (< (mod (+ main_~v~0 15) 4294967296) 268435455)) (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,166 INFO L290 TraceCheckUtils]: 56: Hoare triple {46156#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46156#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,167 INFO L290 TraceCheckUtils]: 55: Hoare triple {46163#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46156#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (not (< (mod (+ main_~v~0 16) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,167 INFO L290 TraceCheckUtils]: 54: Hoare triple {46163#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46163#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {46170#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46163#(or (not (< (mod (+ main_~v~0 17) 4294967296) 268435455)) (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {46170#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46170#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,175 INFO L290 TraceCheckUtils]: 51: Hoare triple {46177#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46170#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (not (< (mod (+ main_~v~0 18) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,176 INFO L290 TraceCheckUtils]: 50: Hoare triple {46177#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46177#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,177 INFO L290 TraceCheckUtils]: 49: Hoare triple {46184#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46177#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455) (not (< (mod (+ 19 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,177 INFO L290 TraceCheckUtils]: 48: Hoare triple {46184#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46184#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {46191#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46184#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (not (< (mod (+ main_~v~0 20) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,178 INFO L290 TraceCheckUtils]: 46: Hoare triple {46191#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46191#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,180 INFO L290 TraceCheckUtils]: 45: Hoare triple {46198#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46191#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 21) 4294967296) 268435455)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,181 INFO L290 TraceCheckUtils]: 44: Hoare triple {46198#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46198#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,182 INFO L290 TraceCheckUtils]: 43: Hoare triple {46205#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46198#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (not (< (mod (+ main_~v~0 22) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,182 INFO L290 TraceCheckUtils]: 42: Hoare triple {46205#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46205#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,183 INFO L290 TraceCheckUtils]: 41: Hoare triple {46212#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46205#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 23 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,183 INFO L290 TraceCheckUtils]: 40: Hoare triple {46212#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46212#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,184 INFO L290 TraceCheckUtils]: 39: Hoare triple {46219#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46212#(or (not (< (mod (+ main_~v~0 24) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,184 INFO L290 TraceCheckUtils]: 38: Hoare triple {46219#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46219#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,188 INFO L290 TraceCheckUtils]: 37: Hoare triple {46226#(or (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46219#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455) (not (< (mod (+ main_~v~0 25) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,189 INFO L290 TraceCheckUtils]: 36: Hoare triple {46226#(or (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46226#(or (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,190 INFO L290 TraceCheckUtils]: 35: Hoare triple {46233#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46226#(or (not (< (mod (+ main_~v~0 26) 4294967296) 268435455)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,190 INFO L290 TraceCheckUtils]: 34: Hoare triple {46233#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46233#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,191 INFO L290 TraceCheckUtils]: 33: Hoare triple {46240#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46233#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455) (not (< (mod (+ main_~v~0 27) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,192 INFO L290 TraceCheckUtils]: 32: Hoare triple {46240#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46240#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {46247#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46240#(or (not (< (mod (+ main_~v~0 28) 4294967296) 268435455)) (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {46247#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46247#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:02:21,195 INFO L290 TraceCheckUtils]: 29: Hoare triple {46254#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46247#(or (not (< (mod (+ 29 main_~v~0) 4294967296) 268435455)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:02:21,195 INFO L290 TraceCheckUtils]: 28: Hoare triple {46254#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46254#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,196 INFO L290 TraceCheckUtils]: 27: Hoare triple {46261#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46254#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (not (< (mod (+ 30 main_~v~0) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,197 INFO L290 TraceCheckUtils]: 26: Hoare triple {46261#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46261#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,198 INFO L290 TraceCheckUtils]: 25: Hoare triple {46268#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46261#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 31) 4294967296) 268435455)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,198 INFO L290 TraceCheckUtils]: 24: Hoare triple {46268#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46268#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,199 INFO L290 TraceCheckUtils]: 23: Hoare triple {46275#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46268#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (not (< (mod (+ 32 main_~v~0) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,199 INFO L290 TraceCheckUtils]: 22: Hoare triple {46275#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46275#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {46282#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46275#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 33) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {46282#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46282#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,206 INFO L290 TraceCheckUtils]: 19: Hoare triple {46289#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46282#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 34) 4294967296) 268435455)) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,207 INFO L290 TraceCheckUtils]: 18: Hoare triple {46289#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)))} assume !!(~v~0 % 4294967296 < 268435455); {46289#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,208 INFO L290 TraceCheckUtils]: 17: Hoare triple {46296#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46289#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (not (< (mod (+ 35 main_~v~0) 4294967296) 268435455)))} is VALID [2022-04-15 07:02:21,208 INFO L290 TraceCheckUtils]: 16: Hoare triple {46296#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46296#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,209 INFO L290 TraceCheckUtils]: 15: Hoare triple {46303#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46296#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (not (< (mod (+ main_~v~0 36) 4294967296) 268435455)) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:02:21,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {46303#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46303#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,215 INFO L290 TraceCheckUtils]: 13: Hoare triple {46310#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46303#(or (= (mod (+ main_~v~0 3) 4) 0) (not (< (mod (+ main_~v~0 37) 4294967296) 268435455)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,216 INFO L290 TraceCheckUtils]: 12: Hoare triple {46310#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {46310#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,218 INFO L290 TraceCheckUtils]: 11: Hoare triple {46317#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {46310#(or (not (< (mod (+ main_~v~0 38) 4294967296) 268435455)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:02:21,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {46317#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {46317#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {45621#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {46317#(or (= (mod (+ main_~v~0 1) 4) 0) (not (< (mod (+ main_~v~0 39) 4294967296) 268435455)) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:02:21,219 INFO L290 TraceCheckUtils]: 8: Hoare triple {45621#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {45621#true} is VALID [2022-04-15 07:02:21,219 INFO L290 TraceCheckUtils]: 7: Hoare triple {45621#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {45621#true} is VALID [2022-04-15 07:02:21,219 INFO L290 TraceCheckUtils]: 6: Hoare triple {45621#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {45621#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {45621#true} call #t~ret9 := main(); {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45621#true} {45621#true} #85#return; {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {45621#true} assume true; {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {45621#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(12, 2);call #Ultimate.allocInit(12, 3); {45621#true} is VALID [2022-04-15 07:02:21,220 INFO L272 TraceCheckUtils]: 0: Hoare triple {45621#true} call ULTIMATE.init(); {45621#true} is VALID [2022-04-15 07:02:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:21,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [753255665] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:02:21,221 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:02:21,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 52] total 100 [2022-04-15 07:02:21,221 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:02:21,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1862093450] [2022-04-15 07:02:21,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1862093450] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:02:21,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:02:21,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-15 07:02:21,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687530505] [2022-04-15 07:02:21,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:02:21,222 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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 [2022-04-15 07:02:21,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:02:21,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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) [2022-04-15 07:02:21,294 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:21,294 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-15 07:02:21,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:02:21,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-15 07:02:21,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2477, Invalid=7422, Unknown=1, NotChecked=0, Total=9900 [2022-04-15 07:02:21,296 INFO L87 Difference]: Start difference. First operand 112 states and 116 transitions. Second operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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) [2022-04-15 07:02:28,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:28,749 INFO L93 Difference]: Finished difference Result 228 states and 240 transitions. [2022-04-15 07:02:28,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-15 07:02:28,750 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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 [2022-04-15 07:02:28,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:02:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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) [2022-04-15 07:02:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 151 transitions. [2022-04-15 07:02:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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) [2022-04-15 07:02:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 151 transitions. [2022-04-15 07:02:28,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 151 transitions. [2022-04-15 07:02:28,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:28,856 INFO L225 Difference]: With dead ends: 228 [2022-04-15 07:02:28,856 INFO L226 Difference]: Without dead ends: 122 [2022-04-15 07:02:28,857 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 162 SyntacticMatches, 1 SemanticMatches, 144 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1390 ImplicationChecksByTransitivity, 28.1s TimeCoverageRelationStatistics Valid=4925, Invalid=16244, Unknown=1, NotChecked=0, Total=21170 [2022-04-15 07:02:28,858 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 131 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 4935 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 236 SdHoareTripleChecker+Invalid, 5030 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 4935 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-15 07:02:28,858 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [132 Valid, 236 Invalid, 5030 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 4935 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-15 07:02:28,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-15 07:02:29,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 114. [2022-04-15 07:02:29,364 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:02:29,364 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:29,364 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:29,364 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:29,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:29,365 INFO L93 Difference]: Finished difference Result 122 states and 129 transitions. [2022-04-15 07:02:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2022-04-15 07:02:29,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:02:29,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:02:29,366 INFO L74 IsIncluded]: Start isIncluded. First operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 122 states. [2022-04-15 07:02:29,366 INFO L87 Difference]: Start difference. First operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 122 states. [2022-04-15 07:02:29,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:29,367 INFO L93 Difference]: Finished difference Result 122 states and 129 transitions. [2022-04-15 07:02:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2022-04-15 07:02:29,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:02:29,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:02:29,367 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:02:29,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:02:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 108 states have (on average 1.0462962962962963) internal successors, (113), 108 states have internal predecessors, (113), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 118 transitions. [2022-04-15 07:02:29,368 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 118 transitions. Word has length 105 [2022-04-15 07:02:29,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:02:29,368 INFO L478 AbstractCegarLoop]: Abstraction has 114 states and 118 transitions. [2022-04-15 07:02:29,368 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 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) [2022-04-15 07:02:29,368 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 114 states and 118 transitions. [2022-04-15 07:02:29,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 118 transitions. [2022-04-15 07:02:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-15 07:02:29,523 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:02:29,523 INFO L499 BasicCegarLoop]: trace histogram [46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:02:29,532 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-15 07:02:29,723 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:02:29,724 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:02:29,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:02:29,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1588006238, now seen corresponding path program 91 times [2022-04-15 07:02:29,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:02:29,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [518585502] [2022-04-15 07:02:31,292 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:02:31,407 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:02:31,408 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:02:31,410 INFO L85 PathProgramCache]: Analyzing trace with hash 201347508, now seen corresponding path program 1 times [2022-04-15 07:02:31,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:02:31,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112288984] [2022-04-15 07:02:31,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:02:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:02:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:02:31,416 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:02:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:02:31,419 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:02:31,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1588006238, now seen corresponding path program 92 times [2022-04-15 07:02:31,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:02:31,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933441624] [2022-04-15 07:02:31,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:02:31,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:02:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:32,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:02:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:32,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {47426#(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(12, 2);call #Ultimate.allocInit(12, 3); {47374#true} is VALID [2022-04-15 07:02:32,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {47374#true} assume true; {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47374#true} {47374#true} #85#return; {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {47374#true} call ULTIMATE.init(); {47426#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:02:32,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {47426#(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(12, 2);call #Ultimate.allocInit(12, 3); {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {47374#true} assume true; {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47374#true} {47374#true} #85#return; {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {47374#true} call #t~ret9 := main(); {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {47374#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {47374#true} is VALID [2022-04-15 07:02:32,538 INFO L290 TraceCheckUtils]: 6: Hoare triple {47374#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {47374#true} is VALID [2022-04-15 07:02:32,539 INFO L290 TraceCheckUtils]: 7: Hoare triple {47374#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {47374#true} is VALID [2022-04-15 07:02:32,539 INFO L290 TraceCheckUtils]: 8: Hoare triple {47374#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {47374#true} is VALID [2022-04-15 07:02:32,539 INFO L290 TraceCheckUtils]: 9: Hoare triple {47374#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {47379#(= main_~v~0 0)} is VALID [2022-04-15 07:02:32,539 INFO L290 TraceCheckUtils]: 10: Hoare triple {47379#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {47379#(= main_~v~0 0)} is VALID [2022-04-15 07:02:32,540 INFO L290 TraceCheckUtils]: 11: Hoare triple {47379#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:32,540 INFO L290 TraceCheckUtils]: 12: Hoare triple {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:32,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:32,541 INFO L290 TraceCheckUtils]: 14: Hoare triple {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:32,541 INFO L290 TraceCheckUtils]: 15: Hoare triple {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:32,542 INFO L290 TraceCheckUtils]: 16: Hoare triple {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:32,542 INFO L290 TraceCheckUtils]: 17: Hoare triple {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:32,542 INFO L290 TraceCheckUtils]: 18: Hoare triple {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:32,543 INFO L290 TraceCheckUtils]: 19: Hoare triple {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:32,543 INFO L290 TraceCheckUtils]: 20: Hoare triple {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:32,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:32,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:32,545 INFO L290 TraceCheckUtils]: 23: Hoare triple {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:32,545 INFO L290 TraceCheckUtils]: 24: Hoare triple {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:32,545 INFO L290 TraceCheckUtils]: 25: Hoare triple {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:32,546 INFO L290 TraceCheckUtils]: 26: Hoare triple {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:32,546 INFO L290 TraceCheckUtils]: 27: Hoare triple {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:32,547 INFO L290 TraceCheckUtils]: 28: Hoare triple {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:32,547 INFO L290 TraceCheckUtils]: 29: Hoare triple {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:32,547 INFO L290 TraceCheckUtils]: 30: Hoare triple {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:32,548 INFO L290 TraceCheckUtils]: 31: Hoare triple {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:32,548 INFO L290 TraceCheckUtils]: 32: Hoare triple {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:32,549 INFO L290 TraceCheckUtils]: 33: Hoare triple {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:32,549 INFO L290 TraceCheckUtils]: 34: Hoare triple {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:32,549 INFO L290 TraceCheckUtils]: 35: Hoare triple {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:32,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:32,550 INFO L290 TraceCheckUtils]: 37: Hoare triple {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:32,551 INFO L290 TraceCheckUtils]: 38: Hoare triple {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:32,551 INFO L290 TraceCheckUtils]: 39: Hoare triple {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:32,551 INFO L290 TraceCheckUtils]: 40: Hoare triple {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:32,552 INFO L290 TraceCheckUtils]: 41: Hoare triple {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:32,552 INFO L290 TraceCheckUtils]: 42: Hoare triple {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:32,553 INFO L290 TraceCheckUtils]: 43: Hoare triple {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:32,553 INFO L290 TraceCheckUtils]: 44: Hoare triple {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:32,554 INFO L290 TraceCheckUtils]: 45: Hoare triple {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:32,554 INFO L290 TraceCheckUtils]: 46: Hoare triple {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:32,554 INFO L290 TraceCheckUtils]: 47: Hoare triple {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:32,555 INFO L290 TraceCheckUtils]: 48: Hoare triple {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:32,555 INFO L290 TraceCheckUtils]: 49: Hoare triple {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:32,555 INFO L290 TraceCheckUtils]: 50: Hoare triple {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:32,556 INFO L290 TraceCheckUtils]: 51: Hoare triple {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:32,556 INFO L290 TraceCheckUtils]: 52: Hoare triple {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:32,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:32,557 INFO L290 TraceCheckUtils]: 54: Hoare triple {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:32,558 INFO L290 TraceCheckUtils]: 55: Hoare triple {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:32,558 INFO L290 TraceCheckUtils]: 56: Hoare triple {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:32,558 INFO L290 TraceCheckUtils]: 57: Hoare triple {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:32,559 INFO L290 TraceCheckUtils]: 58: Hoare triple {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:32,559 INFO L290 TraceCheckUtils]: 59: Hoare triple {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:32,560 INFO L290 TraceCheckUtils]: 60: Hoare triple {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:32,560 INFO L290 TraceCheckUtils]: 61: Hoare triple {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:32,560 INFO L290 TraceCheckUtils]: 62: Hoare triple {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:32,561 INFO L290 TraceCheckUtils]: 63: Hoare triple {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:32,561 INFO L290 TraceCheckUtils]: 64: Hoare triple {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:32,562 INFO L290 TraceCheckUtils]: 65: Hoare triple {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:32,562 INFO L290 TraceCheckUtils]: 66: Hoare triple {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:32,562 INFO L290 TraceCheckUtils]: 67: Hoare triple {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:32,563 INFO L290 TraceCheckUtils]: 68: Hoare triple {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:32,563 INFO L290 TraceCheckUtils]: 69: Hoare triple {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:32,564 INFO L290 TraceCheckUtils]: 70: Hoare triple {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:32,564 INFO L290 TraceCheckUtils]: 71: Hoare triple {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:32,564 INFO L290 TraceCheckUtils]: 72: Hoare triple {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:32,565 INFO L290 TraceCheckUtils]: 73: Hoare triple {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:32,565 INFO L290 TraceCheckUtils]: 74: Hoare triple {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:32,566 INFO L290 TraceCheckUtils]: 75: Hoare triple {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:32,566 INFO L290 TraceCheckUtils]: 76: Hoare triple {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:32,566 INFO L290 TraceCheckUtils]: 77: Hoare triple {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:32,567 INFO L290 TraceCheckUtils]: 78: Hoare triple {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:32,567 INFO L290 TraceCheckUtils]: 79: Hoare triple {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:32,568 INFO L290 TraceCheckUtils]: 80: Hoare triple {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:32,568 INFO L290 TraceCheckUtils]: 81: Hoare triple {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:32,568 INFO L290 TraceCheckUtils]: 82: Hoare triple {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:32,569 INFO L290 TraceCheckUtils]: 83: Hoare triple {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:32,569 INFO L290 TraceCheckUtils]: 84: Hoare triple {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:32,570 INFO L290 TraceCheckUtils]: 85: Hoare triple {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:32,570 INFO L290 TraceCheckUtils]: 86: Hoare triple {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:32,571 INFO L290 TraceCheckUtils]: 87: Hoare triple {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:32,571 INFO L290 TraceCheckUtils]: 88: Hoare triple {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:32,571 INFO L290 TraceCheckUtils]: 89: Hoare triple {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:32,572 INFO L290 TraceCheckUtils]: 90: Hoare triple {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:32,572 INFO L290 TraceCheckUtils]: 91: Hoare triple {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:32,573 INFO L290 TraceCheckUtils]: 92: Hoare triple {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:32,573 INFO L290 TraceCheckUtils]: 93: Hoare triple {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:32,573 INFO L290 TraceCheckUtils]: 94: Hoare triple {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:32,574 INFO L290 TraceCheckUtils]: 95: Hoare triple {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:32,574 INFO L290 TraceCheckUtils]: 96: Hoare triple {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:32,575 INFO L290 TraceCheckUtils]: 97: Hoare triple {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:32,575 INFO L290 TraceCheckUtils]: 98: Hoare triple {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:32,575 INFO L290 TraceCheckUtils]: 99: Hoare triple {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:32,576 INFO L290 TraceCheckUtils]: 100: Hoare triple {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:32,576 INFO L290 TraceCheckUtils]: 101: Hoare triple {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47425#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:32,577 INFO L290 TraceCheckUtils]: 102: Hoare triple {47425#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 46))} assume !(~v~0 % 4294967296 < 268435455); {47375#false} is VALID [2022-04-15 07:02:32,577 INFO L272 TraceCheckUtils]: 103: Hoare triple {47375#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {47375#false} is VALID [2022-04-15 07:02:32,577 INFO L290 TraceCheckUtils]: 104: Hoare triple {47375#false} ~cond := #in~cond; {47375#false} is VALID [2022-04-15 07:02:32,577 INFO L290 TraceCheckUtils]: 105: Hoare triple {47375#false} assume 0 == ~cond; {47375#false} is VALID [2022-04-15 07:02:32,577 INFO L290 TraceCheckUtils]: 106: Hoare triple {47375#false} assume !false; {47375#false} is VALID [2022-04-15 07:02:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:32,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:02:32,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933441624] [2022-04-15 07:02:32,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933441624] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:02:32,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [546093940] [2022-04-15 07:02:32,578 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 07:02:32,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:02:32,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:02:32,579 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) [2022-04-15 07:02:32,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-15 07:02:32,696 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 07:02:32,697 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:02:32,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-15 07:02:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:32,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:02:33,462 INFO L272 TraceCheckUtils]: 0: Hoare triple {47374#true} call ULTIMATE.init(); {47374#true} is VALID [2022-04-15 07:02:33,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {47374#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(12, 2);call #Ultimate.allocInit(12, 3); {47374#true} is VALID [2022-04-15 07:02:33,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {47374#true} assume true; {47374#true} is VALID [2022-04-15 07:02:33,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47374#true} {47374#true} #85#return; {47374#true} is VALID [2022-04-15 07:02:33,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {47374#true} call #t~ret9 := main(); {47374#true} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {47374#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {47374#true} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 6: Hoare triple {47374#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {47374#true} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {47374#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {47374#true} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {47374#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {47374#true} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 9: Hoare triple {47374#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {47379#(= main_~v~0 0)} is VALID [2022-04-15 07:02:33,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {47379#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {47379#(= main_~v~0 0)} is VALID [2022-04-15 07:02:33,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {47379#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:33,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:33,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {47380#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:33,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:33,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {47381#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:33,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:33,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {47382#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:33,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:33,466 INFO L290 TraceCheckUtils]: 19: Hoare triple {47383#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:33,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:33,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {47384#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:33,467 INFO L290 TraceCheckUtils]: 22: Hoare triple {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:33,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {47385#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:33,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:33,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {47386#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:33,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:33,469 INFO L290 TraceCheckUtils]: 27: Hoare triple {47387#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:33,470 INFO L290 TraceCheckUtils]: 28: Hoare triple {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:33,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {47388#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:33,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:33,471 INFO L290 TraceCheckUtils]: 31: Hoare triple {47389#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:33,471 INFO L290 TraceCheckUtils]: 32: Hoare triple {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:33,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {47390#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:33,472 INFO L290 TraceCheckUtils]: 34: Hoare triple {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:33,472 INFO L290 TraceCheckUtils]: 35: Hoare triple {47391#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:33,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:33,473 INFO L290 TraceCheckUtils]: 37: Hoare triple {47392#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:33,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:33,474 INFO L290 TraceCheckUtils]: 39: Hoare triple {47393#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:33,474 INFO L290 TraceCheckUtils]: 40: Hoare triple {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:33,474 INFO L290 TraceCheckUtils]: 41: Hoare triple {47394#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:33,475 INFO L290 TraceCheckUtils]: 42: Hoare triple {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:33,475 INFO L290 TraceCheckUtils]: 43: Hoare triple {47395#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:33,475 INFO L290 TraceCheckUtils]: 44: Hoare triple {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:33,476 INFO L290 TraceCheckUtils]: 45: Hoare triple {47396#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:33,476 INFO L290 TraceCheckUtils]: 46: Hoare triple {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:33,476 INFO L290 TraceCheckUtils]: 47: Hoare triple {47397#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:33,477 INFO L290 TraceCheckUtils]: 48: Hoare triple {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:33,477 INFO L290 TraceCheckUtils]: 49: Hoare triple {47398#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:33,477 INFO L290 TraceCheckUtils]: 50: Hoare triple {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:33,478 INFO L290 TraceCheckUtils]: 51: Hoare triple {47399#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:33,478 INFO L290 TraceCheckUtils]: 52: Hoare triple {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:33,479 INFO L290 TraceCheckUtils]: 53: Hoare triple {47400#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:33,479 INFO L290 TraceCheckUtils]: 54: Hoare triple {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:33,479 INFO L290 TraceCheckUtils]: 55: Hoare triple {47401#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:33,480 INFO L290 TraceCheckUtils]: 56: Hoare triple {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:33,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {47402#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:33,480 INFO L290 TraceCheckUtils]: 58: Hoare triple {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:33,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {47403#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:33,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:33,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {47404#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:33,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:33,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {47405#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:33,483 INFO L290 TraceCheckUtils]: 64: Hoare triple {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:33,483 INFO L290 TraceCheckUtils]: 65: Hoare triple {47406#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:33,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:33,484 INFO L290 TraceCheckUtils]: 67: Hoare triple {47407#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:33,484 INFO L290 TraceCheckUtils]: 68: Hoare triple {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:33,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {47408#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:33,485 INFO L290 TraceCheckUtils]: 70: Hoare triple {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:33,485 INFO L290 TraceCheckUtils]: 71: Hoare triple {47409#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:33,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:33,486 INFO L290 TraceCheckUtils]: 73: Hoare triple {47410#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:33,486 INFO L290 TraceCheckUtils]: 74: Hoare triple {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:33,487 INFO L290 TraceCheckUtils]: 75: Hoare triple {47411#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:33,487 INFO L290 TraceCheckUtils]: 76: Hoare triple {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:33,487 INFO L290 TraceCheckUtils]: 77: Hoare triple {47412#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:33,488 INFO L290 TraceCheckUtils]: 78: Hoare triple {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:33,488 INFO L290 TraceCheckUtils]: 79: Hoare triple {47413#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:33,488 INFO L290 TraceCheckUtils]: 80: Hoare triple {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:33,489 INFO L290 TraceCheckUtils]: 81: Hoare triple {47414#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:33,489 INFO L290 TraceCheckUtils]: 82: Hoare triple {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:33,489 INFO L290 TraceCheckUtils]: 83: Hoare triple {47415#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:33,490 INFO L290 TraceCheckUtils]: 84: Hoare triple {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:33,490 INFO L290 TraceCheckUtils]: 85: Hoare triple {47416#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:33,490 INFO L290 TraceCheckUtils]: 86: Hoare triple {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:33,491 INFO L290 TraceCheckUtils]: 87: Hoare triple {47417#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:33,491 INFO L290 TraceCheckUtils]: 88: Hoare triple {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:33,492 INFO L290 TraceCheckUtils]: 89: Hoare triple {47418#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:33,492 INFO L290 TraceCheckUtils]: 90: Hoare triple {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:33,492 INFO L290 TraceCheckUtils]: 91: Hoare triple {47419#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:33,493 INFO L290 TraceCheckUtils]: 92: Hoare triple {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:33,493 INFO L290 TraceCheckUtils]: 93: Hoare triple {47420#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:33,493 INFO L290 TraceCheckUtils]: 94: Hoare triple {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:33,494 INFO L290 TraceCheckUtils]: 95: Hoare triple {47421#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:33,494 INFO L290 TraceCheckUtils]: 96: Hoare triple {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:33,494 INFO L290 TraceCheckUtils]: 97: Hoare triple {47422#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:33,495 INFO L290 TraceCheckUtils]: 98: Hoare triple {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:33,495 INFO L290 TraceCheckUtils]: 99: Hoare triple {47423#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:33,495 INFO L290 TraceCheckUtils]: 100: Hoare triple {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:33,496 INFO L290 TraceCheckUtils]: 101: Hoare triple {47424#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47733#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:33,496 INFO L290 TraceCheckUtils]: 102: Hoare triple {47733#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !(~v~0 % 4294967296 < 268435455); {47375#false} is VALID [2022-04-15 07:02:33,496 INFO L272 TraceCheckUtils]: 103: Hoare triple {47375#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {47375#false} is VALID [2022-04-15 07:02:33,496 INFO L290 TraceCheckUtils]: 104: Hoare triple {47375#false} ~cond := #in~cond; {47375#false} is VALID [2022-04-15 07:02:33,496 INFO L290 TraceCheckUtils]: 105: Hoare triple {47375#false} assume 0 == ~cond; {47375#false} is VALID [2022-04-15 07:02:33,497 INFO L290 TraceCheckUtils]: 106: Hoare triple {47375#false} assume !false; {47375#false} is VALID [2022-04-15 07:02:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:33,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:02:36,929 INFO L290 TraceCheckUtils]: 106: Hoare triple {47375#false} assume !false; {47375#false} is VALID [2022-04-15 07:02:36,929 INFO L290 TraceCheckUtils]: 105: Hoare triple {47375#false} assume 0 == ~cond; {47375#false} is VALID [2022-04-15 07:02:36,929 INFO L290 TraceCheckUtils]: 104: Hoare triple {47375#false} ~cond := #in~cond; {47375#false} is VALID [2022-04-15 07:02:36,929 INFO L272 TraceCheckUtils]: 103: Hoare triple {47375#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {47375#false} is VALID [2022-04-15 07:02:36,929 INFO L290 TraceCheckUtils]: 102: Hoare triple {47761#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {47375#false} is VALID [2022-04-15 07:02:36,930 INFO L290 TraceCheckUtils]: 101: Hoare triple {47765#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47761#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,930 INFO L290 TraceCheckUtils]: 100: Hoare triple {47765#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47765#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,931 INFO L290 TraceCheckUtils]: 99: Hoare triple {47772#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47765#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,931 INFO L290 TraceCheckUtils]: 98: Hoare triple {47772#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47772#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,932 INFO L290 TraceCheckUtils]: 97: Hoare triple {47779#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47772#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,932 INFO L290 TraceCheckUtils]: 96: Hoare triple {47779#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47779#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,933 INFO L290 TraceCheckUtils]: 95: Hoare triple {47786#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47779#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,933 INFO L290 TraceCheckUtils]: 94: Hoare triple {47786#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47786#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,934 INFO L290 TraceCheckUtils]: 93: Hoare triple {47793#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47786#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,934 INFO L290 TraceCheckUtils]: 92: Hoare triple {47793#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47793#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,934 INFO L290 TraceCheckUtils]: 91: Hoare triple {47800#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47793#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,935 INFO L290 TraceCheckUtils]: 90: Hoare triple {47800#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47800#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,935 INFO L290 TraceCheckUtils]: 89: Hoare triple {47807#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47800#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,935 INFO L290 TraceCheckUtils]: 88: Hoare triple {47807#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47807#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,936 INFO L290 TraceCheckUtils]: 87: Hoare triple {47814#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47807#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,936 INFO L290 TraceCheckUtils]: 86: Hoare triple {47814#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47814#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,937 INFO L290 TraceCheckUtils]: 85: Hoare triple {47821#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47814#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,937 INFO L290 TraceCheckUtils]: 84: Hoare triple {47821#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47821#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,938 INFO L290 TraceCheckUtils]: 83: Hoare triple {47828#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47821#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,938 INFO L290 TraceCheckUtils]: 82: Hoare triple {47828#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47828#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,938 INFO L290 TraceCheckUtils]: 81: Hoare triple {47835#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47828#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,939 INFO L290 TraceCheckUtils]: 80: Hoare triple {47835#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47835#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,939 INFO L290 TraceCheckUtils]: 79: Hoare triple {47842#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47835#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,940 INFO L290 TraceCheckUtils]: 78: Hoare triple {47842#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47842#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,940 INFO L290 TraceCheckUtils]: 77: Hoare triple {47849#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47842#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,940 INFO L290 TraceCheckUtils]: 76: Hoare triple {47849#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47849#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,941 INFO L290 TraceCheckUtils]: 75: Hoare triple {47856#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47849#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,941 INFO L290 TraceCheckUtils]: 74: Hoare triple {47856#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47856#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,942 INFO L290 TraceCheckUtils]: 73: Hoare triple {47863#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47856#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,942 INFO L290 TraceCheckUtils]: 72: Hoare triple {47863#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47863#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,943 INFO L290 TraceCheckUtils]: 71: Hoare triple {47870#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47863#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,943 INFO L290 TraceCheckUtils]: 70: Hoare triple {47870#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47870#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,943 INFO L290 TraceCheckUtils]: 69: Hoare triple {47877#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47870#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,944 INFO L290 TraceCheckUtils]: 68: Hoare triple {47877#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47877#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,944 INFO L290 TraceCheckUtils]: 67: Hoare triple {47884#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47877#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {47884#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47884#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,945 INFO L290 TraceCheckUtils]: 65: Hoare triple {47891#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47884#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,945 INFO L290 TraceCheckUtils]: 64: Hoare triple {47891#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47891#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,946 INFO L290 TraceCheckUtils]: 63: Hoare triple {47898#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47891#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,946 INFO L290 TraceCheckUtils]: 62: Hoare triple {47898#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47898#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,947 INFO L290 TraceCheckUtils]: 61: Hoare triple {47905#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47898#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,947 INFO L290 TraceCheckUtils]: 60: Hoare triple {47905#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47905#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,947 INFO L290 TraceCheckUtils]: 59: Hoare triple {47912#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47905#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,948 INFO L290 TraceCheckUtils]: 58: Hoare triple {47912#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47912#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,948 INFO L290 TraceCheckUtils]: 57: Hoare triple {47919#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47912#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,949 INFO L290 TraceCheckUtils]: 56: Hoare triple {47919#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47919#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,949 INFO L290 TraceCheckUtils]: 55: Hoare triple {47926#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47919#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,949 INFO L290 TraceCheckUtils]: 54: Hoare triple {47926#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47926#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,950 INFO L290 TraceCheckUtils]: 53: Hoare triple {47933#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47926#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,950 INFO L290 TraceCheckUtils]: 52: Hoare triple {47933#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47933#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,951 INFO L290 TraceCheckUtils]: 51: Hoare triple {47940#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47933#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,951 INFO L290 TraceCheckUtils]: 50: Hoare triple {47940#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47940#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,951 INFO L290 TraceCheckUtils]: 49: Hoare triple {47947#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47940#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {47947#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47947#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {47954#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47947#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,953 INFO L290 TraceCheckUtils]: 46: Hoare triple {47954#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47954#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,953 INFO L290 TraceCheckUtils]: 45: Hoare triple {47961#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47954#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {47961#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47961#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {47968#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47961#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,954 INFO L290 TraceCheckUtils]: 42: Hoare triple {47968#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47968#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,955 INFO L290 TraceCheckUtils]: 41: Hoare triple {47975#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47968#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,955 INFO L290 TraceCheckUtils]: 40: Hoare triple {47975#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47975#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,956 INFO L290 TraceCheckUtils]: 39: Hoare triple {47982#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47975#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,956 INFO L290 TraceCheckUtils]: 38: Hoare triple {47982#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47982#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,956 INFO L290 TraceCheckUtils]: 37: Hoare triple {47989#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47982#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,957 INFO L290 TraceCheckUtils]: 36: Hoare triple {47989#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47989#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,957 INFO L290 TraceCheckUtils]: 35: Hoare triple {47996#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47989#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,958 INFO L290 TraceCheckUtils]: 34: Hoare triple {47996#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {47996#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,958 INFO L290 TraceCheckUtils]: 33: Hoare triple {48003#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {47996#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,958 INFO L290 TraceCheckUtils]: 32: Hoare triple {48003#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48003#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,963 INFO L290 TraceCheckUtils]: 31: Hoare triple {48010#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48003#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,963 INFO L290 TraceCheckUtils]: 30: Hoare triple {48010#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48010#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,964 INFO L290 TraceCheckUtils]: 29: Hoare triple {48017#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48010#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,964 INFO L290 TraceCheckUtils]: 28: Hoare triple {48017#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48017#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {48024#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48017#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,965 INFO L290 TraceCheckUtils]: 26: Hoare triple {48024#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48024#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {48031#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48024#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,966 INFO L290 TraceCheckUtils]: 24: Hoare triple {48031#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48031#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,966 INFO L290 TraceCheckUtils]: 23: Hoare triple {48038#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48031#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,966 INFO L290 TraceCheckUtils]: 22: Hoare triple {48038#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48038#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {48045#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48038#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {48045#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48045#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,968 INFO L290 TraceCheckUtils]: 19: Hoare triple {48052#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48045#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {48052#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48052#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {48059#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48052#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {48059#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48059#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,969 INFO L290 TraceCheckUtils]: 15: Hoare triple {48066#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48059#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,970 INFO L290 TraceCheckUtils]: 14: Hoare triple {48066#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48066#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,970 INFO L290 TraceCheckUtils]: 13: Hoare triple {48073#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48066#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,971 INFO L290 TraceCheckUtils]: 12: Hoare triple {48073#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48073#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {48080#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {48073#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {48080#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {48080#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {47374#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {48080#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {47374#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {47374#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {47374#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {47374#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L272 TraceCheckUtils]: 4: Hoare triple {47374#true} call #t~ret9 := main(); {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47374#true} {47374#true} #85#return; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {47374#true} assume true; {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {47374#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(12, 2);call #Ultimate.allocInit(12, 3); {47374#true} is VALID [2022-04-15 07:02:36,972 INFO L272 TraceCheckUtils]: 0: Hoare triple {47374#true} call ULTIMATE.init(); {47374#true} is VALID [2022-04-15 07:02:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:36,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [546093940] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:02:36,973 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:02:36,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 49, 49] total 98 [2022-04-15 07:02:36,973 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:02:36,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [518585502] [2022-04-15 07:02:36,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [518585502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:02:36,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:02:36,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-15 07:02:36,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315344746] [2022-04-15 07:02:36,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:02:36,974 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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 [2022-04-15 07:02:36,974 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:02:36,974 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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) [2022-04-15 07:02:37,042 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:37,043 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-15 07:02:37,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:02:37,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-15 07:02:37,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2496, Invalid=7010, Unknown=0, NotChecked=0, Total=9506 [2022-04-15 07:02:37,044 INFO L87 Difference]: Start difference. First operand 114 states and 118 transitions. Second operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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) [2022-04-15 07:02:44,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:44,563 INFO L93 Difference]: Finished difference Result 232 states and 244 transitions. [2022-04-15 07:02:44,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-15 07:02:44,563 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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 [2022-04-15 07:02:44,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:02:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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) [2022-04-15 07:02:44,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 153 transitions. [2022-04-15 07:02:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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) [2022-04-15 07:02:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 153 transitions. [2022-04-15 07:02:44,565 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 153 transitions. [2022-04-15 07:02:44,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:44,680 INFO L225 Difference]: With dead ends: 232 [2022-04-15 07:02:44,680 INFO L226 Difference]: Without dead ends: 124 [2022-04-15 07:02:44,681 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 169 SyntacticMatches, 1 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=4985, Invalid=15895, Unknown=0, NotChecked=0, Total=20880 [2022-04-15 07:02:44,681 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 142 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 4939 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 5037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 4939 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-15 07:02:44,681 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [143 Valid, 136 Invalid, 5037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 4939 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-15 07:02:44,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2022-04-15 07:02:45,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 116. [2022-04-15 07:02:45,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:02:45,199 INFO L82 GeneralOperation]: Start isEquivalent. First operand 124 states. Second operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:45,199 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:45,199 INFO L87 Difference]: Start difference. First operand 124 states. Second operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:45,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:45,200 INFO L93 Difference]: Finished difference Result 124 states and 131 transitions. [2022-04-15 07:02:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 131 transitions. [2022-04-15 07:02:45,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:02:45,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:02:45,200 INFO L74 IsIncluded]: Start isIncluded. First operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 124 states. [2022-04-15 07:02:45,200 INFO L87 Difference]: Start difference. First operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 124 states. [2022-04-15 07:02:45,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:02:45,201 INFO L93 Difference]: Finished difference Result 124 states and 131 transitions. [2022-04-15 07:02:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 131 transitions. [2022-04-15 07:02:45,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:02:45,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:02:45,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:02:45,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:02:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 110 states have (on average 1.0454545454545454) internal successors, (115), 110 states have internal predecessors, (115), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:02:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 120 transitions. [2022-04-15 07:02:45,202 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 120 transitions. Word has length 107 [2022-04-15 07:02:45,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:02:45,203 INFO L478 AbstractCegarLoop]: Abstraction has 116 states and 120 transitions. [2022-04-15 07:02:45,203 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 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) [2022-04-15 07:02:45,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 116 states and 120 transitions. [2022-04-15 07:02:45,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:45,358 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 120 transitions. [2022-04-15 07:02:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-04-15 07:02:45,358 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:02:45,358 INFO L499 BasicCegarLoop]: trace histogram [47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:02:45,375 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-15 07:02:45,558 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:02:45,559 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:02:45,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:02:45,559 INFO L85 PathProgramCache]: Analyzing trace with hash -727637632, now seen corresponding path program 93 times [2022-04-15 07:02:45,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:02:45,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [320927246] [2022-04-15 07:02:48,185 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:02:48,358 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:02:48,359 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:02:48,360 INFO L85 PathProgramCache]: Analyzing trace with hash 260452852, now seen corresponding path program 1 times [2022-04-15 07:02:48,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:02:48,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493985688] [2022-04-15 07:02:48,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:02:48,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:02:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:02:48,366 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:02:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:02:48,368 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:02:48,368 INFO L85 PathProgramCache]: Analyzing trace with hash -727637632, now seen corresponding path program 94 times [2022-04-15 07:02:48,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:02:48,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551446333] [2022-04-15 07:02:48,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:02:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:02:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:49,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:02:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:49,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {49208#(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(12, 2);call #Ultimate.allocInit(12, 3); {49155#true} is VALID [2022-04-15 07:02:49,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {49155#true} assume true; {49155#true} is VALID [2022-04-15 07:02:49,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49155#true} {49155#true} #85#return; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L272 TraceCheckUtils]: 0: Hoare triple {49155#true} call ULTIMATE.init(); {49208#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {49208#(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(12, 2);call #Ultimate.allocInit(12, 3); {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {49155#true} assume true; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49155#true} {49155#true} #85#return; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L272 TraceCheckUtils]: 4: Hoare triple {49155#true} call #t~ret9 := main(); {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 5: Hoare triple {49155#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 6: Hoare triple {49155#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 7: Hoare triple {49155#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 8: Hoare triple {49155#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {49155#true} is VALID [2022-04-15 07:02:49,605 INFO L290 TraceCheckUtils]: 9: Hoare triple {49155#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {49160#(= main_~v~0 0)} is VALID [2022-04-15 07:02:49,606 INFO L290 TraceCheckUtils]: 10: Hoare triple {49160#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {49160#(= main_~v~0 0)} is VALID [2022-04-15 07:02:49,606 INFO L290 TraceCheckUtils]: 11: Hoare triple {49160#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:49,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:49,607 INFO L290 TraceCheckUtils]: 13: Hoare triple {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:49,607 INFO L290 TraceCheckUtils]: 14: Hoare triple {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:49,607 INFO L290 TraceCheckUtils]: 15: Hoare triple {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:49,608 INFO L290 TraceCheckUtils]: 16: Hoare triple {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:49,608 INFO L290 TraceCheckUtils]: 17: Hoare triple {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:49,608 INFO L290 TraceCheckUtils]: 18: Hoare triple {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:49,609 INFO L290 TraceCheckUtils]: 19: Hoare triple {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:49,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:49,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:49,610 INFO L290 TraceCheckUtils]: 22: Hoare triple {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:49,610 INFO L290 TraceCheckUtils]: 23: Hoare triple {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:49,611 INFO L290 TraceCheckUtils]: 24: Hoare triple {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:49,611 INFO L290 TraceCheckUtils]: 25: Hoare triple {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:49,611 INFO L290 TraceCheckUtils]: 26: Hoare triple {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:49,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:49,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:49,612 INFO L290 TraceCheckUtils]: 29: Hoare triple {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:49,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:49,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:49,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:49,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:49,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:49,615 INFO L290 TraceCheckUtils]: 35: Hoare triple {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:49,615 INFO L290 TraceCheckUtils]: 36: Hoare triple {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:49,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:49,616 INFO L290 TraceCheckUtils]: 38: Hoare triple {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:49,616 INFO L290 TraceCheckUtils]: 39: Hoare triple {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:49,616 INFO L290 TraceCheckUtils]: 40: Hoare triple {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:49,617 INFO L290 TraceCheckUtils]: 41: Hoare triple {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:49,617 INFO L290 TraceCheckUtils]: 42: Hoare triple {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:49,617 INFO L290 TraceCheckUtils]: 43: Hoare triple {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:49,618 INFO L290 TraceCheckUtils]: 44: Hoare triple {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:49,618 INFO L290 TraceCheckUtils]: 45: Hoare triple {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:49,618 INFO L290 TraceCheckUtils]: 46: Hoare triple {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:49,619 INFO L290 TraceCheckUtils]: 47: Hoare triple {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:49,619 INFO L290 TraceCheckUtils]: 48: Hoare triple {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:49,619 INFO L290 TraceCheckUtils]: 49: Hoare triple {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:49,620 INFO L290 TraceCheckUtils]: 50: Hoare triple {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:49,620 INFO L290 TraceCheckUtils]: 51: Hoare triple {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:49,621 INFO L290 TraceCheckUtils]: 52: Hoare triple {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:49,621 INFO L290 TraceCheckUtils]: 53: Hoare triple {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:49,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:49,622 INFO L290 TraceCheckUtils]: 55: Hoare triple {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:49,622 INFO L290 TraceCheckUtils]: 56: Hoare triple {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:49,622 INFO L290 TraceCheckUtils]: 57: Hoare triple {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:49,623 INFO L290 TraceCheckUtils]: 58: Hoare triple {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:49,623 INFO L290 TraceCheckUtils]: 59: Hoare triple {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:49,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:49,624 INFO L290 TraceCheckUtils]: 61: Hoare triple {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:49,624 INFO L290 TraceCheckUtils]: 62: Hoare triple {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:49,624 INFO L290 TraceCheckUtils]: 63: Hoare triple {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:49,625 INFO L290 TraceCheckUtils]: 64: Hoare triple {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:49,625 INFO L290 TraceCheckUtils]: 65: Hoare triple {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:49,625 INFO L290 TraceCheckUtils]: 66: Hoare triple {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:49,626 INFO L290 TraceCheckUtils]: 67: Hoare triple {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:49,626 INFO L290 TraceCheckUtils]: 68: Hoare triple {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:49,627 INFO L290 TraceCheckUtils]: 69: Hoare triple {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:49,627 INFO L290 TraceCheckUtils]: 70: Hoare triple {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:49,627 INFO L290 TraceCheckUtils]: 71: Hoare triple {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:49,628 INFO L290 TraceCheckUtils]: 72: Hoare triple {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:49,628 INFO L290 TraceCheckUtils]: 73: Hoare triple {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:49,628 INFO L290 TraceCheckUtils]: 74: Hoare triple {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:49,629 INFO L290 TraceCheckUtils]: 75: Hoare triple {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:49,629 INFO L290 TraceCheckUtils]: 76: Hoare triple {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:49,629 INFO L290 TraceCheckUtils]: 77: Hoare triple {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:49,630 INFO L290 TraceCheckUtils]: 78: Hoare triple {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:49,630 INFO L290 TraceCheckUtils]: 79: Hoare triple {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:49,630 INFO L290 TraceCheckUtils]: 80: Hoare triple {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:49,631 INFO L290 TraceCheckUtils]: 81: Hoare triple {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:49,631 INFO L290 TraceCheckUtils]: 82: Hoare triple {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:49,631 INFO L290 TraceCheckUtils]: 83: Hoare triple {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:49,632 INFO L290 TraceCheckUtils]: 84: Hoare triple {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:49,632 INFO L290 TraceCheckUtils]: 85: Hoare triple {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:49,632 INFO L290 TraceCheckUtils]: 86: Hoare triple {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:49,633 INFO L290 TraceCheckUtils]: 87: Hoare triple {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:49,633 INFO L290 TraceCheckUtils]: 88: Hoare triple {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:49,634 INFO L290 TraceCheckUtils]: 89: Hoare triple {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:49,634 INFO L290 TraceCheckUtils]: 90: Hoare triple {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:49,634 INFO L290 TraceCheckUtils]: 91: Hoare triple {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:49,635 INFO L290 TraceCheckUtils]: 92: Hoare triple {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:49,635 INFO L290 TraceCheckUtils]: 93: Hoare triple {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:49,635 INFO L290 TraceCheckUtils]: 94: Hoare triple {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:49,636 INFO L290 TraceCheckUtils]: 95: Hoare triple {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:49,636 INFO L290 TraceCheckUtils]: 96: Hoare triple {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:49,636 INFO L290 TraceCheckUtils]: 97: Hoare triple {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:49,637 INFO L290 TraceCheckUtils]: 98: Hoare triple {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:49,637 INFO L290 TraceCheckUtils]: 99: Hoare triple {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:49,637 INFO L290 TraceCheckUtils]: 100: Hoare triple {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:49,638 INFO L290 TraceCheckUtils]: 101: Hoare triple {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:49,638 INFO L290 TraceCheckUtils]: 102: Hoare triple {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:49,639 INFO L290 TraceCheckUtils]: 103: Hoare triple {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49207#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 47))} is VALID [2022-04-15 07:02:49,639 INFO L290 TraceCheckUtils]: 104: Hoare triple {49207#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 47))} assume !(~v~0 % 4294967296 < 268435455); {49156#false} is VALID [2022-04-15 07:02:49,639 INFO L272 TraceCheckUtils]: 105: Hoare triple {49156#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {49156#false} is VALID [2022-04-15 07:02:49,639 INFO L290 TraceCheckUtils]: 106: Hoare triple {49156#false} ~cond := #in~cond; {49156#false} is VALID [2022-04-15 07:02:49,639 INFO L290 TraceCheckUtils]: 107: Hoare triple {49156#false} assume 0 == ~cond; {49156#false} is VALID [2022-04-15 07:02:49,639 INFO L290 TraceCheckUtils]: 108: Hoare triple {49156#false} assume !false; {49156#false} is VALID [2022-04-15 07:02:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:49,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:02:49,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551446333] [2022-04-15 07:02:49,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551446333] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:02:49,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [8256450] [2022-04-15 07:02:49,640 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 07:02:49,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:02:49,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:02:49,641 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) [2022-04-15 07:02:49,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-15 07:02:49,778 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 07:02:49,779 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:02:49,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-15 07:02:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:02:49,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:02:50,559 INFO L272 TraceCheckUtils]: 0: Hoare triple {49155#true} call ULTIMATE.init(); {49155#true} is VALID [2022-04-15 07:02:50,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {49155#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(12, 2);call #Ultimate.allocInit(12, 3); {49155#true} is VALID [2022-04-15 07:02:50,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {49155#true} assume true; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49155#true} {49155#true} #85#return; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L272 TraceCheckUtils]: 4: Hoare triple {49155#true} call #t~ret9 := main(); {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 5: Hoare triple {49155#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {49155#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 7: Hoare triple {49155#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 8: Hoare triple {49155#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {49155#true} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {49155#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {49160#(= main_~v~0 0)} is VALID [2022-04-15 07:02:50,560 INFO L290 TraceCheckUtils]: 10: Hoare triple {49160#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {49160#(= main_~v~0 0)} is VALID [2022-04-15 07:02:50,561 INFO L290 TraceCheckUtils]: 11: Hoare triple {49160#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:50,561 INFO L290 TraceCheckUtils]: 12: Hoare triple {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:02:50,561 INFO L290 TraceCheckUtils]: 13: Hoare triple {49161#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:50,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:02:50,562 INFO L290 TraceCheckUtils]: 15: Hoare triple {49162#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:50,562 INFO L290 TraceCheckUtils]: 16: Hoare triple {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:02:50,563 INFO L290 TraceCheckUtils]: 17: Hoare triple {49163#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:50,563 INFO L290 TraceCheckUtils]: 18: Hoare triple {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:02:50,564 INFO L290 TraceCheckUtils]: 19: Hoare triple {49164#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:50,564 INFO L290 TraceCheckUtils]: 20: Hoare triple {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:02:50,564 INFO L290 TraceCheckUtils]: 21: Hoare triple {49165#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:50,565 INFO L290 TraceCheckUtils]: 22: Hoare triple {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:02:50,565 INFO L290 TraceCheckUtils]: 23: Hoare triple {49166#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:50,565 INFO L290 TraceCheckUtils]: 24: Hoare triple {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:02:50,566 INFO L290 TraceCheckUtils]: 25: Hoare triple {49167#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:50,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:02:50,566 INFO L290 TraceCheckUtils]: 27: Hoare triple {49168#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:50,567 INFO L290 TraceCheckUtils]: 28: Hoare triple {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:02:50,567 INFO L290 TraceCheckUtils]: 29: Hoare triple {49169#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:50,567 INFO L290 TraceCheckUtils]: 30: Hoare triple {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:02:50,568 INFO L290 TraceCheckUtils]: 31: Hoare triple {49170#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:50,568 INFO L290 TraceCheckUtils]: 32: Hoare triple {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:02:50,569 INFO L290 TraceCheckUtils]: 33: Hoare triple {49171#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:50,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:02:50,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {49172#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:50,570 INFO L290 TraceCheckUtils]: 36: Hoare triple {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:02:50,570 INFO L290 TraceCheckUtils]: 37: Hoare triple {49173#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:50,570 INFO L290 TraceCheckUtils]: 38: Hoare triple {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:02:50,571 INFO L290 TraceCheckUtils]: 39: Hoare triple {49174#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:50,571 INFO L290 TraceCheckUtils]: 40: Hoare triple {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:02:50,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {49175#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:50,572 INFO L290 TraceCheckUtils]: 42: Hoare triple {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:02:50,572 INFO L290 TraceCheckUtils]: 43: Hoare triple {49176#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:50,572 INFO L290 TraceCheckUtils]: 44: Hoare triple {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:02:50,573 INFO L290 TraceCheckUtils]: 45: Hoare triple {49177#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:50,573 INFO L290 TraceCheckUtils]: 46: Hoare triple {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:02:50,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {49178#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:50,574 INFO L290 TraceCheckUtils]: 48: Hoare triple {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:02:50,574 INFO L290 TraceCheckUtils]: 49: Hoare triple {49179#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:50,575 INFO L290 TraceCheckUtils]: 50: Hoare triple {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:02:50,575 INFO L290 TraceCheckUtils]: 51: Hoare triple {49180#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:50,575 INFO L290 TraceCheckUtils]: 52: Hoare triple {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:02:50,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {49181#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:50,576 INFO L290 TraceCheckUtils]: 54: Hoare triple {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:02:50,576 INFO L290 TraceCheckUtils]: 55: Hoare triple {49182#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:50,577 INFO L290 TraceCheckUtils]: 56: Hoare triple {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:02:50,577 INFO L290 TraceCheckUtils]: 57: Hoare triple {49183#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:50,577 INFO L290 TraceCheckUtils]: 58: Hoare triple {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:02:50,578 INFO L290 TraceCheckUtils]: 59: Hoare triple {49184#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:50,578 INFO L290 TraceCheckUtils]: 60: Hoare triple {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:02:50,579 INFO L290 TraceCheckUtils]: 61: Hoare triple {49185#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:50,579 INFO L290 TraceCheckUtils]: 62: Hoare triple {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:02:50,579 INFO L290 TraceCheckUtils]: 63: Hoare triple {49186#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:50,580 INFO L290 TraceCheckUtils]: 64: Hoare triple {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:02:50,580 INFO L290 TraceCheckUtils]: 65: Hoare triple {49187#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:50,580 INFO L290 TraceCheckUtils]: 66: Hoare triple {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:02:50,581 INFO L290 TraceCheckUtils]: 67: Hoare triple {49188#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:50,581 INFO L290 TraceCheckUtils]: 68: Hoare triple {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:02:50,581 INFO L290 TraceCheckUtils]: 69: Hoare triple {49189#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:50,582 INFO L290 TraceCheckUtils]: 70: Hoare triple {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:02:50,582 INFO L290 TraceCheckUtils]: 71: Hoare triple {49190#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:50,582 INFO L290 TraceCheckUtils]: 72: Hoare triple {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:02:50,583 INFO L290 TraceCheckUtils]: 73: Hoare triple {49191#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:50,583 INFO L290 TraceCheckUtils]: 74: Hoare triple {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:02:50,583 INFO L290 TraceCheckUtils]: 75: Hoare triple {49192#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:50,584 INFO L290 TraceCheckUtils]: 76: Hoare triple {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:02:50,584 INFO L290 TraceCheckUtils]: 77: Hoare triple {49193#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:50,585 INFO L290 TraceCheckUtils]: 78: Hoare triple {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:02:50,585 INFO L290 TraceCheckUtils]: 79: Hoare triple {49194#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:50,585 INFO L290 TraceCheckUtils]: 80: Hoare triple {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:02:50,586 INFO L290 TraceCheckUtils]: 81: Hoare triple {49195#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:50,586 INFO L290 TraceCheckUtils]: 82: Hoare triple {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:02:50,586 INFO L290 TraceCheckUtils]: 83: Hoare triple {49196#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:50,587 INFO L290 TraceCheckUtils]: 84: Hoare triple {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:02:50,587 INFO L290 TraceCheckUtils]: 85: Hoare triple {49197#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:50,587 INFO L290 TraceCheckUtils]: 86: Hoare triple {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:02:50,588 INFO L290 TraceCheckUtils]: 87: Hoare triple {49198#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:50,588 INFO L290 TraceCheckUtils]: 88: Hoare triple {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:02:50,588 INFO L290 TraceCheckUtils]: 89: Hoare triple {49199#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:50,589 INFO L290 TraceCheckUtils]: 90: Hoare triple {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:02:50,589 INFO L290 TraceCheckUtils]: 91: Hoare triple {49200#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:50,589 INFO L290 TraceCheckUtils]: 92: Hoare triple {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:02:50,590 INFO L290 TraceCheckUtils]: 93: Hoare triple {49201#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:50,590 INFO L290 TraceCheckUtils]: 94: Hoare triple {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:02:50,591 INFO L290 TraceCheckUtils]: 95: Hoare triple {49202#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:50,591 INFO L290 TraceCheckUtils]: 96: Hoare triple {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:02:50,591 INFO L290 TraceCheckUtils]: 97: Hoare triple {49203#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:50,592 INFO L290 TraceCheckUtils]: 98: Hoare triple {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:02:50,592 INFO L290 TraceCheckUtils]: 99: Hoare triple {49204#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:50,592 INFO L290 TraceCheckUtils]: 100: Hoare triple {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:02:50,593 INFO L290 TraceCheckUtils]: 101: Hoare triple {49205#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:50,593 INFO L290 TraceCheckUtils]: 102: Hoare triple {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:02:50,593 INFO L290 TraceCheckUtils]: 103: Hoare triple {49206#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49521#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:02:50,594 INFO L290 TraceCheckUtils]: 104: Hoare triple {49521#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !(~v~0 % 4294967296 < 268435455); {49156#false} is VALID [2022-04-15 07:02:50,594 INFO L272 TraceCheckUtils]: 105: Hoare triple {49156#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {49156#false} is VALID [2022-04-15 07:02:50,594 INFO L290 TraceCheckUtils]: 106: Hoare triple {49156#false} ~cond := #in~cond; {49156#false} is VALID [2022-04-15 07:02:50,594 INFO L290 TraceCheckUtils]: 107: Hoare triple {49156#false} assume 0 == ~cond; {49156#false} is VALID [2022-04-15 07:02:50,594 INFO L290 TraceCheckUtils]: 108: Hoare triple {49156#false} assume !false; {49156#false} is VALID [2022-04-15 07:02:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:50,595 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:02:54,221 INFO L290 TraceCheckUtils]: 108: Hoare triple {49156#false} assume !false; {49156#false} is VALID [2022-04-15 07:02:54,221 INFO L290 TraceCheckUtils]: 107: Hoare triple {49156#false} assume 0 == ~cond; {49156#false} is VALID [2022-04-15 07:02:54,221 INFO L290 TraceCheckUtils]: 106: Hoare triple {49156#false} ~cond := #in~cond; {49156#false} is VALID [2022-04-15 07:02:54,221 INFO L272 TraceCheckUtils]: 105: Hoare triple {49156#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {49156#false} is VALID [2022-04-15 07:02:54,221 INFO L290 TraceCheckUtils]: 104: Hoare triple {49549#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {49156#false} is VALID [2022-04-15 07:02:54,222 INFO L290 TraceCheckUtils]: 103: Hoare triple {49553#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49549#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,222 INFO L290 TraceCheckUtils]: 102: Hoare triple {49553#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49553#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,223 INFO L290 TraceCheckUtils]: 101: Hoare triple {49560#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49553#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,223 INFO L290 TraceCheckUtils]: 100: Hoare triple {49560#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49560#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,224 INFO L290 TraceCheckUtils]: 99: Hoare triple {49567#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49560#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,224 INFO L290 TraceCheckUtils]: 98: Hoare triple {49567#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49567#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,224 INFO L290 TraceCheckUtils]: 97: Hoare triple {49574#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49567#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,225 INFO L290 TraceCheckUtils]: 96: Hoare triple {49574#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49574#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,225 INFO L290 TraceCheckUtils]: 95: Hoare triple {49581#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49574#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,225 INFO L290 TraceCheckUtils]: 94: Hoare triple {49581#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49581#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,226 INFO L290 TraceCheckUtils]: 93: Hoare triple {49588#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49581#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,226 INFO L290 TraceCheckUtils]: 92: Hoare triple {49588#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49588#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,227 INFO L290 TraceCheckUtils]: 91: Hoare triple {49595#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49588#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,227 INFO L290 TraceCheckUtils]: 90: Hoare triple {49595#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49595#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,228 INFO L290 TraceCheckUtils]: 89: Hoare triple {49602#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49595#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,228 INFO L290 TraceCheckUtils]: 88: Hoare triple {49602#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49602#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,229 INFO L290 TraceCheckUtils]: 87: Hoare triple {49609#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49602#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,229 INFO L290 TraceCheckUtils]: 86: Hoare triple {49609#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49609#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,229 INFO L290 TraceCheckUtils]: 85: Hoare triple {49616#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49609#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,230 INFO L290 TraceCheckUtils]: 84: Hoare triple {49616#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49616#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,230 INFO L290 TraceCheckUtils]: 83: Hoare triple {49623#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49616#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,230 INFO L290 TraceCheckUtils]: 82: Hoare triple {49623#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49623#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,231 INFO L290 TraceCheckUtils]: 81: Hoare triple {49630#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49623#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,231 INFO L290 TraceCheckUtils]: 80: Hoare triple {49630#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49630#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,232 INFO L290 TraceCheckUtils]: 79: Hoare triple {49637#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49630#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,232 INFO L290 TraceCheckUtils]: 78: Hoare triple {49637#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49637#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,233 INFO L290 TraceCheckUtils]: 77: Hoare triple {49644#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49637#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,233 INFO L290 TraceCheckUtils]: 76: Hoare triple {49644#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49644#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,233 INFO L290 TraceCheckUtils]: 75: Hoare triple {49651#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49644#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {49651#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49651#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,234 INFO L290 TraceCheckUtils]: 73: Hoare triple {49658#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49651#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,235 INFO L290 TraceCheckUtils]: 72: Hoare triple {49658#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49658#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,237 INFO L290 TraceCheckUtils]: 71: Hoare triple {49665#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49658#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,238 INFO L290 TraceCheckUtils]: 70: Hoare triple {49665#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49665#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,238 INFO L290 TraceCheckUtils]: 69: Hoare triple {49672#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49665#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,239 INFO L290 TraceCheckUtils]: 68: Hoare triple {49672#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49672#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,239 INFO L290 TraceCheckUtils]: 67: Hoare triple {49679#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49672#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,239 INFO L290 TraceCheckUtils]: 66: Hoare triple {49679#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49679#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,240 INFO L290 TraceCheckUtils]: 65: Hoare triple {49686#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49679#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,240 INFO L290 TraceCheckUtils]: 64: Hoare triple {49686#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49686#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,241 INFO L290 TraceCheckUtils]: 63: Hoare triple {49693#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49686#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,241 INFO L290 TraceCheckUtils]: 62: Hoare triple {49693#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49693#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,242 INFO L290 TraceCheckUtils]: 61: Hoare triple {49700#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49693#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,242 INFO L290 TraceCheckUtils]: 60: Hoare triple {49700#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49700#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,243 INFO L290 TraceCheckUtils]: 59: Hoare triple {49707#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49700#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,243 INFO L290 TraceCheckUtils]: 58: Hoare triple {49707#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49707#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,244 INFO L290 TraceCheckUtils]: 57: Hoare triple {49714#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49707#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,244 INFO L290 TraceCheckUtils]: 56: Hoare triple {49714#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49714#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,245 INFO L290 TraceCheckUtils]: 55: Hoare triple {49721#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49714#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,245 INFO L290 TraceCheckUtils]: 54: Hoare triple {49721#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49721#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,246 INFO L290 TraceCheckUtils]: 53: Hoare triple {49728#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49721#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,246 INFO L290 TraceCheckUtils]: 52: Hoare triple {49728#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49728#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,246 INFO L290 TraceCheckUtils]: 51: Hoare triple {49735#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49728#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,247 INFO L290 TraceCheckUtils]: 50: Hoare triple {49735#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49735#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,247 INFO L290 TraceCheckUtils]: 49: Hoare triple {49742#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49735#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,248 INFO L290 TraceCheckUtils]: 48: Hoare triple {49742#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49742#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,248 INFO L290 TraceCheckUtils]: 47: Hoare triple {49749#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49742#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,249 INFO L290 TraceCheckUtils]: 46: Hoare triple {49749#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49749#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {49756#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49749#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,250 INFO L290 TraceCheckUtils]: 44: Hoare triple {49756#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49756#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,250 INFO L290 TraceCheckUtils]: 43: Hoare triple {49763#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49756#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,250 INFO L290 TraceCheckUtils]: 42: Hoare triple {49763#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49763#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,251 INFO L290 TraceCheckUtils]: 41: Hoare triple {49770#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49763#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,251 INFO L290 TraceCheckUtils]: 40: Hoare triple {49770#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49770#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,252 INFO L290 TraceCheckUtils]: 39: Hoare triple {49777#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49770#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,252 INFO L290 TraceCheckUtils]: 38: Hoare triple {49777#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49777#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,253 INFO L290 TraceCheckUtils]: 37: Hoare triple {49784#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49777#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,253 INFO L290 TraceCheckUtils]: 36: Hoare triple {49784#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49784#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,254 INFO L290 TraceCheckUtils]: 35: Hoare triple {49791#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49784#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,254 INFO L290 TraceCheckUtils]: 34: Hoare triple {49791#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49791#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {49798#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49791#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,255 INFO L290 TraceCheckUtils]: 32: Hoare triple {49798#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49798#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {49805#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49798#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,256 INFO L290 TraceCheckUtils]: 30: Hoare triple {49805#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49805#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,257 INFO L290 TraceCheckUtils]: 29: Hoare triple {49812#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49805#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,257 INFO L290 TraceCheckUtils]: 28: Hoare triple {49812#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49812#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,258 INFO L290 TraceCheckUtils]: 27: Hoare triple {49819#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49812#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,258 INFO L290 TraceCheckUtils]: 26: Hoare triple {49819#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49819#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,258 INFO L290 TraceCheckUtils]: 25: Hoare triple {49826#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49819#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,259 INFO L290 TraceCheckUtils]: 24: Hoare triple {49826#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49826#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {49833#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49826#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {49833#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49833#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {49840#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49833#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,261 INFO L290 TraceCheckUtils]: 20: Hoare triple {49840#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49840#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {49847#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49840#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,261 INFO L290 TraceCheckUtils]: 18: Hoare triple {49847#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49847#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,262 INFO L290 TraceCheckUtils]: 17: Hoare triple {49854#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49847#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,262 INFO L290 TraceCheckUtils]: 16: Hoare triple {49854#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49854#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,263 INFO L290 TraceCheckUtils]: 15: Hoare triple {49861#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49854#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {49861#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49861#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,264 INFO L290 TraceCheckUtils]: 13: Hoare triple {49868#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49861#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,264 INFO L290 TraceCheckUtils]: 12: Hoare triple {49868#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49868#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {49875#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {49868#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {49875#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {49875#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {49155#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {49875#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:02:54,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {49155#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L290 TraceCheckUtils]: 7: Hoare triple {49155#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L290 TraceCheckUtils]: 6: Hoare triple {49155#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L290 TraceCheckUtils]: 5: Hoare triple {49155#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L272 TraceCheckUtils]: 4: Hoare triple {49155#true} call #t~ret9 := main(); {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49155#true} {49155#true} #85#return; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L290 TraceCheckUtils]: 2: Hoare triple {49155#true} assume true; {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {49155#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(12, 2);call #Ultimate.allocInit(12, 3); {49155#true} is VALID [2022-04-15 07:02:54,266 INFO L272 TraceCheckUtils]: 0: Hoare triple {49155#true} call ULTIMATE.init(); {49155#true} is VALID [2022-04-15 07:02:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:02:54,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [8256450] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:02:54,267 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:02:54,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 50] total 100 [2022-04-15 07:02:54,267 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:02:54,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [320927246] [2022-04-15 07:02:54,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [320927246] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:02:54,267 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:02:54,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-15 07:02:54,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808007668] [2022-04-15 07:02:54,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:02:54,268 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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 [2022-04-15 07:02:54,268 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:02:54,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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) [2022-04-15 07:02:54,342 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:02:54,342 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 07:02:54,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:02:54,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 07:02:54,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2597, Invalid=7303, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 07:02:54,344 INFO L87 Difference]: Start difference. First operand 116 states and 120 transitions. Second operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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) [2022-04-15 07:03:01,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:01,845 INFO L93 Difference]: Finished difference Result 236 states and 248 transitions. [2022-04-15 07:03:01,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-15 07:03:01,845 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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 [2022-04-15 07:03:01,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:03:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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) [2022-04-15 07:03:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 155 transitions. [2022-04-15 07:03:01,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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) [2022-04-15 07:03:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 155 transitions. [2022-04-15 07:03:01,847 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 155 transitions. [2022-04-15 07:03:01,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:03:01,962 INFO L225 Difference]: With dead ends: 236 [2022-04-15 07:03:01,962 INFO L226 Difference]: Without dead ends: 126 [2022-04-15 07:03:01,963 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 172 SyntacticMatches, 1 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1228 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=5187, Invalid=16569, Unknown=0, NotChecked=0, Total=21756 [2022-04-15 07:03:01,963 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 144 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 4965 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 5065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 4965 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-15 07:03:01,964 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [145 Valid, 41 Invalid, 5065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 4965 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-15 07:03:01,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2022-04-15 07:03:02,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 118. [2022-04-15 07:03:02,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:03:02,511 INFO L82 GeneralOperation]: Start isEquivalent. First operand 126 states. Second operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:02,511 INFO L74 IsIncluded]: Start isIncluded. First operand 126 states. Second operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:02,512 INFO L87 Difference]: Start difference. First operand 126 states. Second operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:02,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:02,512 INFO L93 Difference]: Finished difference Result 126 states and 133 transitions. [2022-04-15 07:03:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 133 transitions. [2022-04-15 07:03:02,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:03:02,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:03:02,513 INFO L74 IsIncluded]: Start isIncluded. First operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 126 states. [2022-04-15 07:03:02,513 INFO L87 Difference]: Start difference. First operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 126 states. [2022-04-15 07:03:02,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:02,518 INFO L93 Difference]: Finished difference Result 126 states and 133 transitions. [2022-04-15 07:03:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 133 transitions. [2022-04-15 07:03:02,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:03:02,518 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:03:02,518 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:03:02,518 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:03:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 112 states have (on average 1.0446428571428572) internal successors, (117), 112 states have internal predecessors, (117), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 122 transitions. [2022-04-15 07:03:02,519 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 122 transitions. Word has length 109 [2022-04-15 07:03:02,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:03:02,519 INFO L478 AbstractCegarLoop]: Abstraction has 118 states and 122 transitions. [2022-04-15 07:03:02,519 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 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) [2022-04-15 07:03:02,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 118 states and 122 transitions. [2022-04-15 07:03:02,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:03:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 122 transitions. [2022-04-15 07:03:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-04-15 07:03:02,676 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:03:02,676 INFO L499 BasicCegarLoop]: trace histogram [48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:03:02,692 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-15 07:03:02,876 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:03:02,877 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:03:02,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:03:02,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1452871902, now seen corresponding path program 95 times [2022-04-15 07:03:02,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:03:02,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [529578242] [2022-04-15 07:03:04,982 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:03:05,126 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:03:05,127 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:03:05,129 INFO L85 PathProgramCache]: Analyzing trace with hash 319558196, now seen corresponding path program 1 times [2022-04-15 07:03:05,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:03:05,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914082077] [2022-04-15 07:03:05,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:03:05,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:03:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:03:05,134 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:03:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:03:05,137 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:03:05,137 INFO L85 PathProgramCache]: Analyzing trace with hash 1452871902, now seen corresponding path program 96 times [2022-04-15 07:03:05,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:03:05,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046146944] [2022-04-15 07:03:05,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:03:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:03:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:06,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:03:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:06,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {51022#(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(12, 2);call #Ultimate.allocInit(12, 3); {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {50968#true} assume true; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {50968#true} {50968#true} #85#return; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L272 TraceCheckUtils]: 0: Hoare triple {50968#true} call ULTIMATE.init(); {51022#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {51022#(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(12, 2);call #Ultimate.allocInit(12, 3); {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 2: Hoare triple {50968#true} assume true; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50968#true} {50968#true} #85#return; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {50968#true} call #t~ret9 := main(); {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 5: Hoare triple {50968#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 6: Hoare triple {50968#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {50968#true} is VALID [2022-04-15 07:03:06,351 INFO L290 TraceCheckUtils]: 7: Hoare triple {50968#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {50968#true} is VALID [2022-04-15 07:03:06,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {50968#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {50968#true} is VALID [2022-04-15 07:03:06,352 INFO L290 TraceCheckUtils]: 9: Hoare triple {50968#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {50973#(= main_~v~0 0)} is VALID [2022-04-15 07:03:06,352 INFO L290 TraceCheckUtils]: 10: Hoare triple {50973#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {50973#(= main_~v~0 0)} is VALID [2022-04-15 07:03:06,352 INFO L290 TraceCheckUtils]: 11: Hoare triple {50973#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:06,353 INFO L290 TraceCheckUtils]: 12: Hoare triple {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:06,353 INFO L290 TraceCheckUtils]: 13: Hoare triple {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:06,353 INFO L290 TraceCheckUtils]: 14: Hoare triple {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:06,354 INFO L290 TraceCheckUtils]: 15: Hoare triple {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:06,354 INFO L290 TraceCheckUtils]: 16: Hoare triple {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:06,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:06,355 INFO L290 TraceCheckUtils]: 18: Hoare triple {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:06,355 INFO L290 TraceCheckUtils]: 19: Hoare triple {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:06,356 INFO L290 TraceCheckUtils]: 20: Hoare triple {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:06,356 INFO L290 TraceCheckUtils]: 21: Hoare triple {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:06,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:06,357 INFO L290 TraceCheckUtils]: 23: Hoare triple {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:06,357 INFO L290 TraceCheckUtils]: 24: Hoare triple {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:06,357 INFO L290 TraceCheckUtils]: 25: Hoare triple {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:06,358 INFO L290 TraceCheckUtils]: 26: Hoare triple {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:06,358 INFO L290 TraceCheckUtils]: 27: Hoare triple {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:06,358 INFO L290 TraceCheckUtils]: 28: Hoare triple {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:06,359 INFO L290 TraceCheckUtils]: 29: Hoare triple {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:06,359 INFO L290 TraceCheckUtils]: 30: Hoare triple {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:06,359 INFO L290 TraceCheckUtils]: 31: Hoare triple {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:06,360 INFO L290 TraceCheckUtils]: 32: Hoare triple {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:06,360 INFO L290 TraceCheckUtils]: 33: Hoare triple {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:06,360 INFO L290 TraceCheckUtils]: 34: Hoare triple {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:06,361 INFO L290 TraceCheckUtils]: 35: Hoare triple {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:06,361 INFO L290 TraceCheckUtils]: 36: Hoare triple {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:06,362 INFO L290 TraceCheckUtils]: 37: Hoare triple {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:06,362 INFO L290 TraceCheckUtils]: 38: Hoare triple {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:06,362 INFO L290 TraceCheckUtils]: 39: Hoare triple {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:06,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:06,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:06,363 INFO L290 TraceCheckUtils]: 42: Hoare triple {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:06,364 INFO L290 TraceCheckUtils]: 43: Hoare triple {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:06,364 INFO L290 TraceCheckUtils]: 44: Hoare triple {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:06,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:06,365 INFO L290 TraceCheckUtils]: 46: Hoare triple {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:06,365 INFO L290 TraceCheckUtils]: 47: Hoare triple {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:06,365 INFO L290 TraceCheckUtils]: 48: Hoare triple {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:06,366 INFO L290 TraceCheckUtils]: 49: Hoare triple {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:06,366 INFO L290 TraceCheckUtils]: 50: Hoare triple {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:06,366 INFO L290 TraceCheckUtils]: 51: Hoare triple {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:06,367 INFO L290 TraceCheckUtils]: 52: Hoare triple {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:06,367 INFO L290 TraceCheckUtils]: 53: Hoare triple {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:06,368 INFO L290 TraceCheckUtils]: 54: Hoare triple {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:06,368 INFO L290 TraceCheckUtils]: 55: Hoare triple {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:06,368 INFO L290 TraceCheckUtils]: 56: Hoare triple {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:06,369 INFO L290 TraceCheckUtils]: 57: Hoare triple {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:06,369 INFO L290 TraceCheckUtils]: 58: Hoare triple {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:06,369 INFO L290 TraceCheckUtils]: 59: Hoare triple {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:06,370 INFO L290 TraceCheckUtils]: 60: Hoare triple {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:06,370 INFO L290 TraceCheckUtils]: 61: Hoare triple {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:06,370 INFO L290 TraceCheckUtils]: 62: Hoare triple {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:06,371 INFO L290 TraceCheckUtils]: 63: Hoare triple {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:06,371 INFO L290 TraceCheckUtils]: 64: Hoare triple {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:06,371 INFO L290 TraceCheckUtils]: 65: Hoare triple {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:06,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:06,372 INFO L290 TraceCheckUtils]: 67: Hoare triple {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:06,372 INFO L290 TraceCheckUtils]: 68: Hoare triple {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:06,373 INFO L290 TraceCheckUtils]: 69: Hoare triple {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:06,373 INFO L290 TraceCheckUtils]: 70: Hoare triple {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:06,374 INFO L290 TraceCheckUtils]: 71: Hoare triple {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:06,374 INFO L290 TraceCheckUtils]: 72: Hoare triple {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:06,374 INFO L290 TraceCheckUtils]: 73: Hoare triple {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:06,375 INFO L290 TraceCheckUtils]: 74: Hoare triple {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:06,375 INFO L290 TraceCheckUtils]: 75: Hoare triple {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:06,375 INFO L290 TraceCheckUtils]: 76: Hoare triple {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:06,376 INFO L290 TraceCheckUtils]: 77: Hoare triple {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:06,376 INFO L290 TraceCheckUtils]: 78: Hoare triple {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:06,376 INFO L290 TraceCheckUtils]: 79: Hoare triple {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:06,377 INFO L290 TraceCheckUtils]: 80: Hoare triple {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:06,377 INFO L290 TraceCheckUtils]: 81: Hoare triple {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:06,377 INFO L290 TraceCheckUtils]: 82: Hoare triple {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:06,378 INFO L290 TraceCheckUtils]: 83: Hoare triple {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:06,378 INFO L290 TraceCheckUtils]: 84: Hoare triple {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:06,378 INFO L290 TraceCheckUtils]: 85: Hoare triple {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:06,379 INFO L290 TraceCheckUtils]: 86: Hoare triple {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:06,379 INFO L290 TraceCheckUtils]: 87: Hoare triple {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:06,379 INFO L290 TraceCheckUtils]: 88: Hoare triple {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:06,380 INFO L290 TraceCheckUtils]: 89: Hoare triple {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:06,380 INFO L290 TraceCheckUtils]: 90: Hoare triple {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:06,381 INFO L290 TraceCheckUtils]: 91: Hoare triple {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:06,381 INFO L290 TraceCheckUtils]: 92: Hoare triple {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:06,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:06,382 INFO L290 TraceCheckUtils]: 94: Hoare triple {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:06,382 INFO L290 TraceCheckUtils]: 95: Hoare triple {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:06,382 INFO L290 TraceCheckUtils]: 96: Hoare triple {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:06,383 INFO L290 TraceCheckUtils]: 97: Hoare triple {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:06,383 INFO L290 TraceCheckUtils]: 98: Hoare triple {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:06,383 INFO L290 TraceCheckUtils]: 99: Hoare triple {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:06,384 INFO L290 TraceCheckUtils]: 100: Hoare triple {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:06,384 INFO L290 TraceCheckUtils]: 101: Hoare triple {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:06,384 INFO L290 TraceCheckUtils]: 102: Hoare triple {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:06,385 INFO L290 TraceCheckUtils]: 103: Hoare triple {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:06,385 INFO L290 TraceCheckUtils]: 104: Hoare triple {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:06,386 INFO L290 TraceCheckUtils]: 105: Hoare triple {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51021#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:06,386 INFO L290 TraceCheckUtils]: 106: Hoare triple {51021#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 48))} assume !(~v~0 % 4294967296 < 268435455); {50969#false} is VALID [2022-04-15 07:03:06,386 INFO L272 TraceCheckUtils]: 107: Hoare triple {50969#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {50969#false} is VALID [2022-04-15 07:03:06,386 INFO L290 TraceCheckUtils]: 108: Hoare triple {50969#false} ~cond := #in~cond; {50969#false} is VALID [2022-04-15 07:03:06,386 INFO L290 TraceCheckUtils]: 109: Hoare triple {50969#false} assume 0 == ~cond; {50969#false} is VALID [2022-04-15 07:03:06,386 INFO L290 TraceCheckUtils]: 110: Hoare triple {50969#false} assume !false; {50969#false} is VALID [2022-04-15 07:03:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:03:06,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:03:06,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046146944] [2022-04-15 07:03:06,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046146944] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:03:06,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958160689] [2022-04-15 07:03:06,387 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 07:03:06,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:03:06,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:03:06,388 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) [2022-04-15 07:03:06,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-15 07:03:33,390 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2022-04-15 07:03:33,390 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:03:33,408 WARN L261 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 110 conjunts are in the unsatisfiable core [2022-04-15 07:03:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:33,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:03:34,164 INFO L272 TraceCheckUtils]: 0: Hoare triple {50968#true} call ULTIMATE.init(); {50968#true} is VALID [2022-04-15 07:03:34,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {50968#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(12, 2);call #Ultimate.allocInit(12, 3); {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {50968#true} assume true; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50968#true} {50968#true} #85#return; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L272 TraceCheckUtils]: 4: Hoare triple {50968#true} call #t~ret9 := main(); {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 5: Hoare triple {50968#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 6: Hoare triple {50968#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {50968#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {50968#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {50968#true} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {50968#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {50973#(= main_~v~0 0)} is VALID [2022-04-15 07:03:34,165 INFO L290 TraceCheckUtils]: 10: Hoare triple {50973#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {50973#(= main_~v~0 0)} is VALID [2022-04-15 07:03:34,166 INFO L290 TraceCheckUtils]: 11: Hoare triple {50973#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:34,166 INFO L290 TraceCheckUtils]: 12: Hoare triple {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:34,166 INFO L290 TraceCheckUtils]: 13: Hoare triple {50974#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:34,167 INFO L290 TraceCheckUtils]: 14: Hoare triple {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:34,167 INFO L290 TraceCheckUtils]: 15: Hoare triple {50975#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:34,167 INFO L290 TraceCheckUtils]: 16: Hoare triple {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:34,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {50976#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:34,168 INFO L290 TraceCheckUtils]: 18: Hoare triple {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:34,169 INFO L290 TraceCheckUtils]: 19: Hoare triple {50977#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:34,169 INFO L290 TraceCheckUtils]: 20: Hoare triple {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:34,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {50978#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:34,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:34,170 INFO L290 TraceCheckUtils]: 23: Hoare triple {50979#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:34,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:34,171 INFO L290 TraceCheckUtils]: 25: Hoare triple {50980#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:34,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:34,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {50981#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:34,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:34,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {50982#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:34,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:34,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {50983#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:34,173 INFO L290 TraceCheckUtils]: 32: Hoare triple {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:34,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {50984#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:34,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:34,174 INFO L290 TraceCheckUtils]: 35: Hoare triple {50985#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:34,174 INFO L290 TraceCheckUtils]: 36: Hoare triple {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:34,175 INFO L290 TraceCheckUtils]: 37: Hoare triple {50986#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:34,175 INFO L290 TraceCheckUtils]: 38: Hoare triple {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:34,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {50987#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:34,176 INFO L290 TraceCheckUtils]: 40: Hoare triple {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:34,176 INFO L290 TraceCheckUtils]: 41: Hoare triple {50988#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:34,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:34,177 INFO L290 TraceCheckUtils]: 43: Hoare triple {50989#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:34,177 INFO L290 TraceCheckUtils]: 44: Hoare triple {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:34,178 INFO L290 TraceCheckUtils]: 45: Hoare triple {50990#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:34,178 INFO L290 TraceCheckUtils]: 46: Hoare triple {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:34,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {50991#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:34,179 INFO L290 TraceCheckUtils]: 48: Hoare triple {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:34,179 INFO L290 TraceCheckUtils]: 49: Hoare triple {50992#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:34,179 INFO L290 TraceCheckUtils]: 50: Hoare triple {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:34,180 INFO L290 TraceCheckUtils]: 51: Hoare triple {50993#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:34,180 INFO L290 TraceCheckUtils]: 52: Hoare triple {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:34,180 INFO L290 TraceCheckUtils]: 53: Hoare triple {50994#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:34,181 INFO L290 TraceCheckUtils]: 54: Hoare triple {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:34,181 INFO L290 TraceCheckUtils]: 55: Hoare triple {50995#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:34,181 INFO L290 TraceCheckUtils]: 56: Hoare triple {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:34,182 INFO L290 TraceCheckUtils]: 57: Hoare triple {50996#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:34,182 INFO L290 TraceCheckUtils]: 58: Hoare triple {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:34,183 INFO L290 TraceCheckUtils]: 59: Hoare triple {50997#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:34,183 INFO L290 TraceCheckUtils]: 60: Hoare triple {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:34,183 INFO L290 TraceCheckUtils]: 61: Hoare triple {50998#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:34,184 INFO L290 TraceCheckUtils]: 62: Hoare triple {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:34,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {50999#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:34,184 INFO L290 TraceCheckUtils]: 64: Hoare triple {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:34,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {51000#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:34,185 INFO L290 TraceCheckUtils]: 66: Hoare triple {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:34,185 INFO L290 TraceCheckUtils]: 67: Hoare triple {51001#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:34,186 INFO L290 TraceCheckUtils]: 68: Hoare triple {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:34,186 INFO L290 TraceCheckUtils]: 69: Hoare triple {51002#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:34,186 INFO L290 TraceCheckUtils]: 70: Hoare triple {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:34,187 INFO L290 TraceCheckUtils]: 71: Hoare triple {51003#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:34,187 INFO L290 TraceCheckUtils]: 72: Hoare triple {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:34,187 INFO L290 TraceCheckUtils]: 73: Hoare triple {51004#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:34,188 INFO L290 TraceCheckUtils]: 74: Hoare triple {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:34,188 INFO L290 TraceCheckUtils]: 75: Hoare triple {51005#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:34,188 INFO L290 TraceCheckUtils]: 76: Hoare triple {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:34,189 INFO L290 TraceCheckUtils]: 77: Hoare triple {51006#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:34,189 INFO L290 TraceCheckUtils]: 78: Hoare triple {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:34,190 INFO L290 TraceCheckUtils]: 79: Hoare triple {51007#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:34,190 INFO L290 TraceCheckUtils]: 80: Hoare triple {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:34,190 INFO L290 TraceCheckUtils]: 81: Hoare triple {51008#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:34,191 INFO L290 TraceCheckUtils]: 82: Hoare triple {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:34,191 INFO L290 TraceCheckUtils]: 83: Hoare triple {51009#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:34,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:34,192 INFO L290 TraceCheckUtils]: 85: Hoare triple {51010#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:34,192 INFO L290 TraceCheckUtils]: 86: Hoare triple {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:34,192 INFO L290 TraceCheckUtils]: 87: Hoare triple {51011#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:34,193 INFO L290 TraceCheckUtils]: 88: Hoare triple {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:34,193 INFO L290 TraceCheckUtils]: 89: Hoare triple {51012#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:34,193 INFO L290 TraceCheckUtils]: 90: Hoare triple {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:34,194 INFO L290 TraceCheckUtils]: 91: Hoare triple {51013#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:34,194 INFO L290 TraceCheckUtils]: 92: Hoare triple {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:34,194 INFO L290 TraceCheckUtils]: 93: Hoare triple {51014#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:34,195 INFO L290 TraceCheckUtils]: 94: Hoare triple {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:34,195 INFO L290 TraceCheckUtils]: 95: Hoare triple {51015#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:34,195 INFO L290 TraceCheckUtils]: 96: Hoare triple {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:34,196 INFO L290 TraceCheckUtils]: 97: Hoare triple {51016#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:34,196 INFO L290 TraceCheckUtils]: 98: Hoare triple {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:34,197 INFO L290 TraceCheckUtils]: 99: Hoare triple {51017#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:34,197 INFO L290 TraceCheckUtils]: 100: Hoare triple {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:34,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {51018#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:34,198 INFO L290 TraceCheckUtils]: 102: Hoare triple {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:34,198 INFO L290 TraceCheckUtils]: 103: Hoare triple {51019#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:34,198 INFO L290 TraceCheckUtils]: 104: Hoare triple {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:34,199 INFO L290 TraceCheckUtils]: 105: Hoare triple {51020#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51341#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:34,199 INFO L290 TraceCheckUtils]: 106: Hoare triple {51341#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !(~v~0 % 4294967296 < 268435455); {50969#false} is VALID [2022-04-15 07:03:34,199 INFO L272 TraceCheckUtils]: 107: Hoare triple {50969#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {50969#false} is VALID [2022-04-15 07:03:34,199 INFO L290 TraceCheckUtils]: 108: Hoare triple {50969#false} ~cond := #in~cond; {50969#false} is VALID [2022-04-15 07:03:34,199 INFO L290 TraceCheckUtils]: 109: Hoare triple {50969#false} assume 0 == ~cond; {50969#false} is VALID [2022-04-15 07:03:34,199 INFO L290 TraceCheckUtils]: 110: Hoare triple {50969#false} assume !false; {50969#false} is VALID [2022-04-15 07:03:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:03:34,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:03:45,922 INFO L290 TraceCheckUtils]: 110: Hoare triple {50969#false} assume !false; {50969#false} is VALID [2022-04-15 07:03:45,922 INFO L290 TraceCheckUtils]: 109: Hoare triple {51360#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {50969#false} is VALID [2022-04-15 07:03:45,923 INFO L290 TraceCheckUtils]: 108: Hoare triple {51364#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {51360#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 07:03:45,923 INFO L272 TraceCheckUtils]: 107: Hoare triple {51368#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {51364#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:03:45,923 INFO L290 TraceCheckUtils]: 106: Hoare triple {51372#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {51368#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:03:45,924 INFO L290 TraceCheckUtils]: 105: Hoare triple {51376#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51372#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:03:45,924 INFO L290 TraceCheckUtils]: 104: Hoare triple {51380#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51376#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,925 INFO L290 TraceCheckUtils]: 103: Hoare triple {51384#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51380#(or (< (mod (+ main_~v~0 1) 4294967296) 268435455) (<= 268435455 (mod main_~v~0 4294967296)))} is VALID [2022-04-15 07:03:45,926 INFO L290 TraceCheckUtils]: 102: Hoare triple {51384#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51384#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 07:03:45,926 INFO L290 TraceCheckUtils]: 101: Hoare triple {51391#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51384#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 1) 4294967296)))} is VALID [2022-04-15 07:03:45,927 INFO L290 TraceCheckUtils]: 100: Hoare triple {51391#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51391#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 07:03:45,927 INFO L290 TraceCheckUtils]: 99: Hoare triple {51398#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51391#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 2) 4294967296)))} is VALID [2022-04-15 07:03:45,928 INFO L290 TraceCheckUtils]: 98: Hoare triple {51398#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51398#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,929 INFO L290 TraceCheckUtils]: 97: Hoare triple {51405#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51398#(or (<= 268435455 (mod (+ main_~v~0 3) 4294967296)) (< (mod (+ main_~v~0 4) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,929 INFO L290 TraceCheckUtils]: 96: Hoare triple {51405#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51405#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 07:03:45,930 INFO L290 TraceCheckUtils]: 95: Hoare triple {51412#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51405#(or (< (mod (+ 5 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 4) 4294967296)))} is VALID [2022-04-15 07:03:45,930 INFO L290 TraceCheckUtils]: 94: Hoare triple {51412#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51412#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,931 INFO L290 TraceCheckUtils]: 93: Hoare triple {51419#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51412#(or (<= 268435455 (mod (+ 5 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 6) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,931 INFO L290 TraceCheckUtils]: 92: Hoare triple {51419#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51419#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,932 INFO L290 TraceCheckUtils]: 91: Hoare triple {51426#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51419#(or (<= 268435455 (mod (+ main_~v~0 6) 4294967296)) (< (mod (+ 7 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,932 INFO L290 TraceCheckUtils]: 90: Hoare triple {51426#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51426#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,933 INFO L290 TraceCheckUtils]: 89: Hoare triple {51433#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51426#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (<= 268435455 (mod (+ 7 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,933 INFO L290 TraceCheckUtils]: 88: Hoare triple {51433#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51433#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 07:03:45,934 INFO L290 TraceCheckUtils]: 87: Hoare triple {51440#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51433#(or (< (mod (+ main_~v~0 9) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 8) 4294967296)))} is VALID [2022-04-15 07:03:45,934 INFO L290 TraceCheckUtils]: 86: Hoare triple {51440#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51440#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,935 INFO L290 TraceCheckUtils]: 85: Hoare triple {51447#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51440#(or (<= 268435455 (mod (+ main_~v~0 9) 4294967296)) (< (mod (+ main_~v~0 10) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,935 INFO L290 TraceCheckUtils]: 84: Hoare triple {51447#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51447#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,936 INFO L290 TraceCheckUtils]: 83: Hoare triple {51454#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51447#(or (<= 268435455 (mod (+ main_~v~0 10) 4294967296)) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,936 INFO L290 TraceCheckUtils]: 82: Hoare triple {51454#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51454#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,937 INFO L290 TraceCheckUtils]: 81: Hoare triple {51461#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51454#(or (<= 268435455 (mod (+ main_~v~0 11) 4294967296)) (< (mod (+ main_~v~0 12) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,937 INFO L290 TraceCheckUtils]: 80: Hoare triple {51461#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51461#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,938 INFO L290 TraceCheckUtils]: 79: Hoare triple {51468#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51461#(or (<= 268435455 (mod (+ main_~v~0 12) 4294967296)) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,938 INFO L290 TraceCheckUtils]: 78: Hoare triple {51468#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51468#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 07:03:45,939 INFO L290 TraceCheckUtils]: 77: Hoare triple {51475#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51468#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 13) 4294967296)))} is VALID [2022-04-15 07:03:45,939 INFO L290 TraceCheckUtils]: 76: Hoare triple {51475#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51475#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 07:03:45,940 INFO L290 TraceCheckUtils]: 75: Hoare triple {51482#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51475#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 14) 4294967296)))} is VALID [2022-04-15 07:03:45,940 INFO L290 TraceCheckUtils]: 74: Hoare triple {51482#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51482#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 07:03:45,941 INFO L290 TraceCheckUtils]: 73: Hoare triple {51489#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51482#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 15) 4294967296)))} is VALID [2022-04-15 07:03:45,941 INFO L290 TraceCheckUtils]: 72: Hoare triple {51489#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51489#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 07:03:45,942 INFO L290 TraceCheckUtils]: 71: Hoare triple {51496#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51489#(or (< (mod (+ main_~v~0 17) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 16) 4294967296)))} is VALID [2022-04-15 07:03:45,942 INFO L290 TraceCheckUtils]: 70: Hoare triple {51496#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51496#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 07:03:45,943 INFO L290 TraceCheckUtils]: 69: Hoare triple {51503#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51496#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 17) 4294967296)))} is VALID [2022-04-15 07:03:45,943 INFO L290 TraceCheckUtils]: 68: Hoare triple {51503#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51503#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {51510#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51503#(or (<= 268435455 (mod (+ main_~v~0 18) 4294967296)) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,946 INFO L290 TraceCheckUtils]: 66: Hoare triple {51510#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51510#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,948 INFO L290 TraceCheckUtils]: 65: Hoare triple {51517#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51510#(or (<= 268435455 (mod (+ 19 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 20) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,948 INFO L290 TraceCheckUtils]: 64: Hoare triple {51517#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51517#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,949 INFO L290 TraceCheckUtils]: 63: Hoare triple {51524#(or (<= 268435455 (mod (+ main_~v~0 21) 4294967296)) (< (mod (+ main_~v~0 22) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51517#(or (<= 268435455 (mod (+ main_~v~0 20) 4294967296)) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,949 INFO L290 TraceCheckUtils]: 62: Hoare triple {51524#(or (<= 268435455 (mod (+ main_~v~0 21) 4294967296)) (< (mod (+ main_~v~0 22) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51524#(or (<= 268435455 (mod (+ main_~v~0 21) 4294967296)) (< (mod (+ main_~v~0 22) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,950 INFO L290 TraceCheckUtils]: 61: Hoare triple {51531#(or (<= 268435455 (mod (+ main_~v~0 22) 4294967296)) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51524#(or (<= 268435455 (mod (+ main_~v~0 21) 4294967296)) (< (mod (+ main_~v~0 22) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,950 INFO L290 TraceCheckUtils]: 60: Hoare triple {51531#(or (<= 268435455 (mod (+ main_~v~0 22) 4294967296)) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51531#(or (<= 268435455 (mod (+ main_~v~0 22) 4294967296)) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,951 INFO L290 TraceCheckUtils]: 59: Hoare triple {51538#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51531#(or (<= 268435455 (mod (+ main_~v~0 22) 4294967296)) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,951 INFO L290 TraceCheckUtils]: 58: Hoare triple {51538#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51538#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,952 INFO L290 TraceCheckUtils]: 57: Hoare triple {51545#(or (<= 268435455 (mod (+ main_~v~0 24) 4294967296)) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51538#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (<= 268435455 (mod (+ 23 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,952 INFO L290 TraceCheckUtils]: 56: Hoare triple {51545#(or (<= 268435455 (mod (+ main_~v~0 24) 4294967296)) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51545#(or (<= 268435455 (mod (+ main_~v~0 24) 4294967296)) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,953 INFO L290 TraceCheckUtils]: 55: Hoare triple {51552#(or (<= 268435455 (mod (+ main_~v~0 25) 4294967296)) (< (mod (+ main_~v~0 26) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51545#(or (<= 268435455 (mod (+ main_~v~0 24) 4294967296)) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,953 INFO L290 TraceCheckUtils]: 54: Hoare triple {51552#(or (<= 268435455 (mod (+ main_~v~0 25) 4294967296)) (< (mod (+ main_~v~0 26) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51552#(or (<= 268435455 (mod (+ main_~v~0 25) 4294967296)) (< (mod (+ main_~v~0 26) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,954 INFO L290 TraceCheckUtils]: 53: Hoare triple {51559#(or (<= 268435455 (mod (+ main_~v~0 26) 4294967296)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51552#(or (<= 268435455 (mod (+ main_~v~0 25) 4294967296)) (< (mod (+ main_~v~0 26) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,954 INFO L290 TraceCheckUtils]: 52: Hoare triple {51559#(or (<= 268435455 (mod (+ main_~v~0 26) 4294967296)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51559#(or (<= 268435455 (mod (+ main_~v~0 26) 4294967296)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,955 INFO L290 TraceCheckUtils]: 51: Hoare triple {51566#(or (<= 268435455 (mod (+ main_~v~0 27) 4294967296)) (< (mod (+ main_~v~0 28) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51559#(or (<= 268435455 (mod (+ main_~v~0 26) 4294967296)) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,955 INFO L290 TraceCheckUtils]: 50: Hoare triple {51566#(or (<= 268435455 (mod (+ main_~v~0 27) 4294967296)) (< (mod (+ main_~v~0 28) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51566#(or (<= 268435455 (mod (+ main_~v~0 27) 4294967296)) (< (mod (+ main_~v~0 28) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {51573#(or (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 28) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51566#(or (<= 268435455 (mod (+ main_~v~0 27) 4294967296)) (< (mod (+ main_~v~0 28) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {51573#(or (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 28) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51573#(or (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 28) 4294967296)))} is VALID [2022-04-15 07:03:45,957 INFO L290 TraceCheckUtils]: 47: Hoare triple {51580#(or (< (mod (+ 30 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 29 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51573#(or (< (mod (+ 29 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 28) 4294967296)))} is VALID [2022-04-15 07:03:45,957 INFO L290 TraceCheckUtils]: 46: Hoare triple {51580#(or (< (mod (+ 30 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 29 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51580#(or (< (mod (+ 30 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 29 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {51587#(or (< (mod (+ main_~v~0 31) 4294967296) 268435455) (<= 268435455 (mod (+ 30 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51580#(or (< (mod (+ 30 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 29 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,958 INFO L290 TraceCheckUtils]: 44: Hoare triple {51587#(or (< (mod (+ main_~v~0 31) 4294967296) 268435455) (<= 268435455 (mod (+ 30 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51587#(or (< (mod (+ main_~v~0 31) 4294967296) 268435455) (<= 268435455 (mod (+ 30 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,959 INFO L290 TraceCheckUtils]: 43: Hoare triple {51594#(or (<= 268435455 (mod (+ main_~v~0 31) 4294967296)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51587#(or (< (mod (+ main_~v~0 31) 4294967296) 268435455) (<= 268435455 (mod (+ 30 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,959 INFO L290 TraceCheckUtils]: 42: Hoare triple {51594#(or (<= 268435455 (mod (+ main_~v~0 31) 4294967296)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51594#(or (<= 268435455 (mod (+ main_~v~0 31) 4294967296)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,960 INFO L290 TraceCheckUtils]: 41: Hoare triple {51601#(or (<= 268435455 (mod (+ 32 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51594#(or (<= 268435455 (mod (+ main_~v~0 31) 4294967296)) (< (mod (+ 32 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,961 INFO L290 TraceCheckUtils]: 40: Hoare triple {51601#(or (<= 268435455 (mod (+ 32 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51601#(or (<= 268435455 (mod (+ 32 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,961 INFO L290 TraceCheckUtils]: 39: Hoare triple {51608#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 33) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51601#(or (<= 268435455 (mod (+ 32 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {51608#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 33) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51608#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 33) 4294967296)))} is VALID [2022-04-15 07:03:45,962 INFO L290 TraceCheckUtils]: 37: Hoare triple {51615#(or (<= 268435455 (mod (+ main_~v~0 34) 4294967296)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51608#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 33) 4294967296)))} is VALID [2022-04-15 07:03:45,963 INFO L290 TraceCheckUtils]: 36: Hoare triple {51615#(or (<= 268435455 (mod (+ main_~v~0 34) 4294967296)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51615#(or (<= 268435455 (mod (+ main_~v~0 34) 4294967296)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,963 INFO L290 TraceCheckUtils]: 35: Hoare triple {51622#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (<= 268435455 (mod (+ 35 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51615#(or (<= 268435455 (mod (+ main_~v~0 34) 4294967296)) (< (mod (+ 35 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,964 INFO L290 TraceCheckUtils]: 34: Hoare triple {51622#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (<= 268435455 (mod (+ 35 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51622#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (<= 268435455 (mod (+ 35 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,964 INFO L290 TraceCheckUtils]: 33: Hoare triple {51629#(or (<= 268435455 (mod (+ main_~v~0 36) 4294967296)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51622#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (<= 268435455 (mod (+ 35 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,965 INFO L290 TraceCheckUtils]: 32: Hoare triple {51629#(or (<= 268435455 (mod (+ main_~v~0 36) 4294967296)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51629#(or (<= 268435455 (mod (+ main_~v~0 36) 4294967296)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,966 INFO L290 TraceCheckUtils]: 31: Hoare triple {51636#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 37) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51629#(or (<= 268435455 (mod (+ main_~v~0 36) 4294967296)) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,967 INFO L290 TraceCheckUtils]: 30: Hoare triple {51636#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 37) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51636#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 37) 4294967296)))} is VALID [2022-04-15 07:03:45,968 INFO L290 TraceCheckUtils]: 29: Hoare triple {51643#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 38) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51636#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 37) 4294967296)))} is VALID [2022-04-15 07:03:45,968 INFO L290 TraceCheckUtils]: 28: Hoare triple {51643#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 38) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51643#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 38) 4294967296)))} is VALID [2022-04-15 07:03:45,969 INFO L290 TraceCheckUtils]: 27: Hoare triple {51650#(or (<= 268435455 (mod (+ main_~v~0 39) 4294967296)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51643#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 38) 4294967296)))} is VALID [2022-04-15 07:03:45,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {51650#(or (<= 268435455 (mod (+ main_~v~0 39) 4294967296)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51650#(or (<= 268435455 (mod (+ main_~v~0 39) 4294967296)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,970 INFO L290 TraceCheckUtils]: 25: Hoare triple {51657#(or (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 40 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51650#(or (<= 268435455 (mod (+ main_~v~0 39) 4294967296)) (< (mod (+ 40 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {51657#(or (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 40 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51657#(or (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 40 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,971 INFO L290 TraceCheckUtils]: 23: Hoare triple {51664#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 41 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51657#(or (< (mod (+ 41 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 40 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,971 INFO L290 TraceCheckUtils]: 22: Hoare triple {51664#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 41 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51664#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 41 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {51671#(or (<= 268435455 (mod (+ 42 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51664#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (<= 268435455 (mod (+ 41 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,972 INFO L290 TraceCheckUtils]: 20: Hoare triple {51671#(or (<= 268435455 (mod (+ 42 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51671#(or (<= 268435455 (mod (+ 42 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,973 INFO L290 TraceCheckUtils]: 19: Hoare triple {51678#(or (<= 268435455 (mod (+ main_~v~0 43) 4294967296)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51671#(or (<= 268435455 (mod (+ 42 main_~v~0) 4294967296)) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,973 INFO L290 TraceCheckUtils]: 18: Hoare triple {51678#(or (<= 268435455 (mod (+ main_~v~0 43) 4294967296)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51678#(or (<= 268435455 (mod (+ main_~v~0 43) 4294967296)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {51685#(or (< (mod (+ main_~v~0 45) 4294967296) 268435455) (<= 268435455 (mod (+ 44 main_~v~0) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51678#(or (<= 268435455 (mod (+ main_~v~0 43) 4294967296)) (< (mod (+ 44 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {51685#(or (< (mod (+ main_~v~0 45) 4294967296) 268435455) (<= 268435455 (mod (+ 44 main_~v~0) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51685#(or (< (mod (+ main_~v~0 45) 4294967296) 268435455) (<= 268435455 (mod (+ 44 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,975 INFO L290 TraceCheckUtils]: 15: Hoare triple {51692#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 45) 4294967296)))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51685#(or (< (mod (+ main_~v~0 45) 4294967296) 268435455) (<= 268435455 (mod (+ 44 main_~v~0) 4294967296)))} is VALID [2022-04-15 07:03:45,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {51692#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 45) 4294967296)))} assume !!(~v~0 % 4294967296 < 268435455); {51692#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 45) 4294967296)))} is VALID [2022-04-15 07:03:45,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {51699#(or (<= 268435455 (mod (+ main_~v~0 46) 4294967296)) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51692#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (<= 268435455 (mod (+ main_~v~0 45) 4294967296)))} is VALID [2022-04-15 07:03:45,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {51699#(or (<= 268435455 (mod (+ main_~v~0 46) 4294967296)) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51699#(or (<= 268435455 (mod (+ main_~v~0 46) 4294967296)) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {51706#(or (<= 268435455 (mod (+ main_~v~0 47) 4294967296)) (< (mod (+ main_~v~0 48) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {51699#(or (<= 268435455 (mod (+ main_~v~0 46) 4294967296)) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {51706#(or (<= 268435455 (mod (+ main_~v~0 47) 4294967296)) (< (mod (+ main_~v~0 48) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {51706#(or (<= 268435455 (mod (+ main_~v~0 47) 4294967296)) (< (mod (+ main_~v~0 48) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {50968#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {51706#(or (<= 268435455 (mod (+ main_~v~0 47) 4294967296)) (< (mod (+ main_~v~0 48) 4294967296) 268435455))} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {50968#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {50968#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 6: Hoare triple {50968#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {50968#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L272 TraceCheckUtils]: 4: Hoare triple {50968#true} call #t~ret9 := main(); {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50968#true} {50968#true} #85#return; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {50968#true} assume true; {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {50968#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(12, 2);call #Ultimate.allocInit(12, 3); {50968#true} is VALID [2022-04-15 07:03:45,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {50968#true} call ULTIMATE.init(); {50968#true} is VALID [2022-04-15 07:03:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:03:45,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958160689] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:03:45,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:03:45,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 51, 55] total 106 [2022-04-15 07:03:45,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:03:45,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [529578242] [2022-04-15 07:03:45,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [529578242] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:03:45,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:03:45,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-15 07:03:45,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647488233] [2022-04-15 07:03:45,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:03:45,980 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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 [2022-04-15 07:03:45,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:03:45,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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) [2022-04-15 07:03:46,049 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:03:46,049 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-15 07:03:46,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:03:46,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-15 07:03:46,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2809, Invalid=8321, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 07:03:46,050 INFO L87 Difference]: Start difference. First operand 118 states and 122 transitions. Second operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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) [2022-04-15 07:03:54,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:54,381 INFO L93 Difference]: Finished difference Result 240 states and 252 transitions. [2022-04-15 07:03:54,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-15 07:03:54,381 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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 [2022-04-15 07:03:54,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:03:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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) [2022-04-15 07:03:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 157 transitions. [2022-04-15 07:03:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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) [2022-04-15 07:03:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 157 transitions. [2022-04-15 07:03:54,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 157 transitions. [2022-04-15 07:03:54,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:03:54,501 INFO L225 Difference]: With dead ends: 240 [2022-04-15 07:03:54,501 INFO L226 Difference]: Without dead ends: 128 [2022-04-15 07:03:54,502 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 171 SyntacticMatches, 1 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1556 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=5563, Invalid=18307, Unknown=0, NotChecked=0, Total=23870 [2022-04-15 07:03:54,502 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 146 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 5427 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 5529 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 5427 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-04-15 07:03:54,503 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [147 Valid, 186 Invalid, 5529 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 5427 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-15 07:03:54,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-15 07:03:55,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 120. [2022-04-15 07:03:55,045 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:03:55,045 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:55,045 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:55,045 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:55,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:55,046 INFO L93 Difference]: Finished difference Result 128 states and 135 transitions. [2022-04-15 07:03:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 135 transitions. [2022-04-15 07:03:55,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:03:55,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:03:55,047 INFO L74 IsIncluded]: Start isIncluded. First operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 128 states. [2022-04-15 07:03:55,047 INFO L87 Difference]: Start difference. First operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 128 states. [2022-04-15 07:03:55,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:03:55,048 INFO L93 Difference]: Finished difference Result 128 states and 135 transitions. [2022-04-15 07:03:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 135 transitions. [2022-04-15 07:03:55,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:03:55,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:03:55,048 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:03:55,048 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:03:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 114 states have (on average 1.043859649122807) internal successors, (119), 114 states have internal predecessors, (119), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:03:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 124 transitions. [2022-04-15 07:03:55,049 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 124 transitions. Word has length 111 [2022-04-15 07:03:55,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:03:55,049 INFO L478 AbstractCegarLoop]: Abstraction has 120 states and 124 transitions. [2022-04-15 07:03:55,050 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 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) [2022-04-15 07:03:55,050 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 120 states and 124 transitions. [2022-04-15 07:03:55,215 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:03:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 124 transitions. [2022-04-15 07:03:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 07:03:55,216 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:03:55,216 INFO L499 BasicCegarLoop]: trace histogram [49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:03:55,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-15 07:03:55,416 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:03:55,416 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:03:55,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:03:55,416 INFO L85 PathProgramCache]: Analyzing trace with hash 978493628, now seen corresponding path program 97 times [2022-04-15 07:03:55,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:03:55,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1211073687] [2022-04-15 07:03:55,833 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:03:55,834 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:03:55,836 INFO L85 PathProgramCache]: Analyzing trace with hash 378663540, now seen corresponding path program 1 times [2022-04-15 07:03:55,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:03:55,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281555304] [2022-04-15 07:03:55,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:03:55,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:03:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:03:55,841 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:03:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:03:55,844 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:03:55,844 INFO L85 PathProgramCache]: Analyzing trace with hash 978493628, now seen corresponding path program 98 times [2022-04-15 07:03:55,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:03:55,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113826512] [2022-04-15 07:03:55,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:03:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:03:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:57,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:03:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 0: Hoare triple {52872#(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(12, 2);call #Ultimate.allocInit(12, 3); {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {52817#true} assume true; {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52817#true} {52817#true} #85#return; {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L272 TraceCheckUtils]: 0: Hoare triple {52817#true} call ULTIMATE.init(); {52872#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {52872#(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(12, 2);call #Ultimate.allocInit(12, 3); {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {52817#true} assume true; {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52817#true} {52817#true} #85#return; {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L272 TraceCheckUtils]: 4: Hoare triple {52817#true} call #t~ret9 := main(); {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {52817#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {52817#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,047 INFO L290 TraceCheckUtils]: 7: Hoare triple {52817#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {52817#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {52817#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {52822#(= main_~v~0 0)} is VALID [2022-04-15 07:03:57,047 INFO L290 TraceCheckUtils]: 10: Hoare triple {52822#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {52822#(= main_~v~0 0)} is VALID [2022-04-15 07:03:57,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {52822#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:57,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:57,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:57,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:57,049 INFO L290 TraceCheckUtils]: 15: Hoare triple {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:57,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:57,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:57,050 INFO L290 TraceCheckUtils]: 18: Hoare triple {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:57,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:57,051 INFO L290 TraceCheckUtils]: 20: Hoare triple {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:57,051 INFO L290 TraceCheckUtils]: 21: Hoare triple {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:57,051 INFO L290 TraceCheckUtils]: 22: Hoare triple {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:57,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:57,052 INFO L290 TraceCheckUtils]: 24: Hoare triple {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:57,052 INFO L290 TraceCheckUtils]: 25: Hoare triple {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:57,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:57,053 INFO L290 TraceCheckUtils]: 27: Hoare triple {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:57,053 INFO L290 TraceCheckUtils]: 28: Hoare triple {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:57,054 INFO L290 TraceCheckUtils]: 29: Hoare triple {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:57,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:57,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:57,055 INFO L290 TraceCheckUtils]: 32: Hoare triple {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:57,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:57,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:57,056 INFO L290 TraceCheckUtils]: 35: Hoare triple {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:57,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:57,057 INFO L290 TraceCheckUtils]: 37: Hoare triple {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:57,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:57,057 INFO L290 TraceCheckUtils]: 39: Hoare triple {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:57,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:57,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:57,058 INFO L290 TraceCheckUtils]: 42: Hoare triple {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:57,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:57,059 INFO L290 TraceCheckUtils]: 44: Hoare triple {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:57,059 INFO L290 TraceCheckUtils]: 45: Hoare triple {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:57,060 INFO L290 TraceCheckUtils]: 46: Hoare triple {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:57,060 INFO L290 TraceCheckUtils]: 47: Hoare triple {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:57,060 INFO L290 TraceCheckUtils]: 48: Hoare triple {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:57,061 INFO L290 TraceCheckUtils]: 49: Hoare triple {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:57,061 INFO L290 TraceCheckUtils]: 50: Hoare triple {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:57,061 INFO L290 TraceCheckUtils]: 51: Hoare triple {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:57,062 INFO L290 TraceCheckUtils]: 52: Hoare triple {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:57,062 INFO L290 TraceCheckUtils]: 53: Hoare triple {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:57,062 INFO L290 TraceCheckUtils]: 54: Hoare triple {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:57,063 INFO L290 TraceCheckUtils]: 55: Hoare triple {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:57,063 INFO L290 TraceCheckUtils]: 56: Hoare triple {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:57,064 INFO L290 TraceCheckUtils]: 57: Hoare triple {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:57,064 INFO L290 TraceCheckUtils]: 58: Hoare triple {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:57,064 INFO L290 TraceCheckUtils]: 59: Hoare triple {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:57,065 INFO L290 TraceCheckUtils]: 60: Hoare triple {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:57,065 INFO L290 TraceCheckUtils]: 61: Hoare triple {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:57,065 INFO L290 TraceCheckUtils]: 62: Hoare triple {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:57,066 INFO L290 TraceCheckUtils]: 63: Hoare triple {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:57,066 INFO L290 TraceCheckUtils]: 64: Hoare triple {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:57,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:57,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:57,067 INFO L290 TraceCheckUtils]: 67: Hoare triple {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:57,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:57,068 INFO L290 TraceCheckUtils]: 69: Hoare triple {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:57,068 INFO L290 TraceCheckUtils]: 70: Hoare triple {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:57,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:57,069 INFO L290 TraceCheckUtils]: 72: Hoare triple {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:57,069 INFO L290 TraceCheckUtils]: 73: Hoare triple {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:57,069 INFO L290 TraceCheckUtils]: 74: Hoare triple {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:57,070 INFO L290 TraceCheckUtils]: 75: Hoare triple {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:57,070 INFO L290 TraceCheckUtils]: 76: Hoare triple {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:57,071 INFO L290 TraceCheckUtils]: 77: Hoare triple {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:57,071 INFO L290 TraceCheckUtils]: 78: Hoare triple {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:57,071 INFO L290 TraceCheckUtils]: 79: Hoare triple {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:57,072 INFO L290 TraceCheckUtils]: 80: Hoare triple {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:57,072 INFO L290 TraceCheckUtils]: 81: Hoare triple {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:57,072 INFO L290 TraceCheckUtils]: 82: Hoare triple {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:57,073 INFO L290 TraceCheckUtils]: 83: Hoare triple {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:57,073 INFO L290 TraceCheckUtils]: 84: Hoare triple {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:57,073 INFO L290 TraceCheckUtils]: 85: Hoare triple {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:57,074 INFO L290 TraceCheckUtils]: 86: Hoare triple {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:57,074 INFO L290 TraceCheckUtils]: 87: Hoare triple {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:57,074 INFO L290 TraceCheckUtils]: 88: Hoare triple {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:57,075 INFO L290 TraceCheckUtils]: 89: Hoare triple {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:57,075 INFO L290 TraceCheckUtils]: 90: Hoare triple {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:57,076 INFO L290 TraceCheckUtils]: 91: Hoare triple {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:57,076 INFO L290 TraceCheckUtils]: 92: Hoare triple {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:57,076 INFO L290 TraceCheckUtils]: 93: Hoare triple {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:57,077 INFO L290 TraceCheckUtils]: 94: Hoare triple {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:57,077 INFO L290 TraceCheckUtils]: 95: Hoare triple {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:57,077 INFO L290 TraceCheckUtils]: 96: Hoare triple {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:57,078 INFO L290 TraceCheckUtils]: 97: Hoare triple {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:57,078 INFO L290 TraceCheckUtils]: 98: Hoare triple {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:57,078 INFO L290 TraceCheckUtils]: 99: Hoare triple {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:57,079 INFO L290 TraceCheckUtils]: 100: Hoare triple {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:57,079 INFO L290 TraceCheckUtils]: 101: Hoare triple {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:57,079 INFO L290 TraceCheckUtils]: 102: Hoare triple {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:57,080 INFO L290 TraceCheckUtils]: 103: Hoare triple {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:57,080 INFO L290 TraceCheckUtils]: 104: Hoare triple {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:57,080 INFO L290 TraceCheckUtils]: 105: Hoare triple {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:57,081 INFO L290 TraceCheckUtils]: 106: Hoare triple {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:57,081 INFO L290 TraceCheckUtils]: 107: Hoare triple {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52871#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 49))} is VALID [2022-04-15 07:03:57,082 INFO L290 TraceCheckUtils]: 108: Hoare triple {52871#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 49))} assume !(~v~0 % 4294967296 < 268435455); {52818#false} is VALID [2022-04-15 07:03:57,082 INFO L272 TraceCheckUtils]: 109: Hoare triple {52818#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {52818#false} is VALID [2022-04-15 07:03:57,082 INFO L290 TraceCheckUtils]: 110: Hoare triple {52818#false} ~cond := #in~cond; {52818#false} is VALID [2022-04-15 07:03:57,082 INFO L290 TraceCheckUtils]: 111: Hoare triple {52818#false} assume 0 == ~cond; {52818#false} is VALID [2022-04-15 07:03:57,082 INFO L290 TraceCheckUtils]: 112: Hoare triple {52818#false} assume !false; {52818#false} is VALID [2022-04-15 07:03:57,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:03:57,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:03:57,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113826512] [2022-04-15 07:03:57,082 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113826512] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:03:57,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641527805] [2022-04-15 07:03:57,083 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 07:03:57,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:03:57,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:03:57,083 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) [2022-04-15 07:03:57,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-15 07:03:57,171 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 07:03:57,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:03:57,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 101 conjunts are in the unsatisfiable core [2022-04-15 07:03:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:03:57,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:03:57,991 INFO L272 TraceCheckUtils]: 0: Hoare triple {52817#true} call ULTIMATE.init(); {52817#true} is VALID [2022-04-15 07:03:57,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {52817#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(12, 2);call #Ultimate.allocInit(12, 3); {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {52817#true} assume true; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52817#true} {52817#true} #85#return; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {52817#true} call #t~ret9 := main(); {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 5: Hoare triple {52817#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 6: Hoare triple {52817#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 7: Hoare triple {52817#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {52817#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {52817#true} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 9: Hoare triple {52817#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {52822#(= main_~v~0 0)} is VALID [2022-04-15 07:03:57,992 INFO L290 TraceCheckUtils]: 10: Hoare triple {52822#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {52822#(= main_~v~0 0)} is VALID [2022-04-15 07:03:57,993 INFO L290 TraceCheckUtils]: 11: Hoare triple {52822#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:57,993 INFO L290 TraceCheckUtils]: 12: Hoare triple {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:03:57,994 INFO L290 TraceCheckUtils]: 13: Hoare triple {52823#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:57,994 INFO L290 TraceCheckUtils]: 14: Hoare triple {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:03:57,994 INFO L290 TraceCheckUtils]: 15: Hoare triple {52824#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:57,995 INFO L290 TraceCheckUtils]: 16: Hoare triple {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:03:57,995 INFO L290 TraceCheckUtils]: 17: Hoare triple {52825#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:57,995 INFO L290 TraceCheckUtils]: 18: Hoare triple {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:03:57,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {52826#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:57,996 INFO L290 TraceCheckUtils]: 20: Hoare triple {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:03:57,996 INFO L290 TraceCheckUtils]: 21: Hoare triple {52827#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:57,997 INFO L290 TraceCheckUtils]: 22: Hoare triple {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:03:57,997 INFO L290 TraceCheckUtils]: 23: Hoare triple {52828#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:57,997 INFO L290 TraceCheckUtils]: 24: Hoare triple {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:03:57,998 INFO L290 TraceCheckUtils]: 25: Hoare triple {52829#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:57,998 INFO L290 TraceCheckUtils]: 26: Hoare triple {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:03:57,999 INFO L290 TraceCheckUtils]: 27: Hoare triple {52830#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:57,999 INFO L290 TraceCheckUtils]: 28: Hoare triple {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:03:57,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {52831#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:58,000 INFO L290 TraceCheckUtils]: 30: Hoare triple {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:03:58,000 INFO L290 TraceCheckUtils]: 31: Hoare triple {52832#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:58,000 INFO L290 TraceCheckUtils]: 32: Hoare triple {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:03:58,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {52833#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:58,001 INFO L290 TraceCheckUtils]: 34: Hoare triple {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:03:58,001 INFO L290 TraceCheckUtils]: 35: Hoare triple {52834#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:58,002 INFO L290 TraceCheckUtils]: 36: Hoare triple {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:03:58,002 INFO L290 TraceCheckUtils]: 37: Hoare triple {52835#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:58,002 INFO L290 TraceCheckUtils]: 38: Hoare triple {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:03:58,003 INFO L290 TraceCheckUtils]: 39: Hoare triple {52836#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:58,003 INFO L290 TraceCheckUtils]: 40: Hoare triple {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:03:58,004 INFO L290 TraceCheckUtils]: 41: Hoare triple {52837#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:58,004 INFO L290 TraceCheckUtils]: 42: Hoare triple {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:03:58,004 INFO L290 TraceCheckUtils]: 43: Hoare triple {52838#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:58,005 INFO L290 TraceCheckUtils]: 44: Hoare triple {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:03:58,005 INFO L290 TraceCheckUtils]: 45: Hoare triple {52839#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:58,005 INFO L290 TraceCheckUtils]: 46: Hoare triple {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:03:58,006 INFO L290 TraceCheckUtils]: 47: Hoare triple {52840#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:58,006 INFO L290 TraceCheckUtils]: 48: Hoare triple {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:03:58,006 INFO L290 TraceCheckUtils]: 49: Hoare triple {52841#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:58,007 INFO L290 TraceCheckUtils]: 50: Hoare triple {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:03:58,007 INFO L290 TraceCheckUtils]: 51: Hoare triple {52842#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:58,007 INFO L290 TraceCheckUtils]: 52: Hoare triple {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:03:58,008 INFO L290 TraceCheckUtils]: 53: Hoare triple {52843#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:58,008 INFO L290 TraceCheckUtils]: 54: Hoare triple {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:03:58,009 INFO L290 TraceCheckUtils]: 55: Hoare triple {52844#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:58,009 INFO L290 TraceCheckUtils]: 56: Hoare triple {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:03:58,009 INFO L290 TraceCheckUtils]: 57: Hoare triple {52845#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:58,010 INFO L290 TraceCheckUtils]: 58: Hoare triple {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:03:58,010 INFO L290 TraceCheckUtils]: 59: Hoare triple {52846#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:58,010 INFO L290 TraceCheckUtils]: 60: Hoare triple {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:03:58,011 INFO L290 TraceCheckUtils]: 61: Hoare triple {52847#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:58,011 INFO L290 TraceCheckUtils]: 62: Hoare triple {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:03:58,011 INFO L290 TraceCheckUtils]: 63: Hoare triple {52848#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:58,012 INFO L290 TraceCheckUtils]: 64: Hoare triple {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:03:58,012 INFO L290 TraceCheckUtils]: 65: Hoare triple {52849#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:58,012 INFO L290 TraceCheckUtils]: 66: Hoare triple {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:03:58,013 INFO L290 TraceCheckUtils]: 67: Hoare triple {52850#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:58,013 INFO L290 TraceCheckUtils]: 68: Hoare triple {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:03:58,014 INFO L290 TraceCheckUtils]: 69: Hoare triple {52851#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:58,014 INFO L290 TraceCheckUtils]: 70: Hoare triple {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:03:58,014 INFO L290 TraceCheckUtils]: 71: Hoare triple {52852#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:58,015 INFO L290 TraceCheckUtils]: 72: Hoare triple {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:03:58,015 INFO L290 TraceCheckUtils]: 73: Hoare triple {52853#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:58,015 INFO L290 TraceCheckUtils]: 74: Hoare triple {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:03:58,016 INFO L290 TraceCheckUtils]: 75: Hoare triple {52854#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:58,016 INFO L290 TraceCheckUtils]: 76: Hoare triple {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:03:58,016 INFO L290 TraceCheckUtils]: 77: Hoare triple {52855#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:58,017 INFO L290 TraceCheckUtils]: 78: Hoare triple {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:03:58,017 INFO L290 TraceCheckUtils]: 79: Hoare triple {52856#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:58,017 INFO L290 TraceCheckUtils]: 80: Hoare triple {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:03:58,018 INFO L290 TraceCheckUtils]: 81: Hoare triple {52857#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:58,018 INFO L290 TraceCheckUtils]: 82: Hoare triple {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:03:58,019 INFO L290 TraceCheckUtils]: 83: Hoare triple {52858#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:58,019 INFO L290 TraceCheckUtils]: 84: Hoare triple {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:03:58,019 INFO L290 TraceCheckUtils]: 85: Hoare triple {52859#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:58,020 INFO L290 TraceCheckUtils]: 86: Hoare triple {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:03:58,020 INFO L290 TraceCheckUtils]: 87: Hoare triple {52860#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:58,020 INFO L290 TraceCheckUtils]: 88: Hoare triple {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:03:58,021 INFO L290 TraceCheckUtils]: 89: Hoare triple {52861#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:58,021 INFO L290 TraceCheckUtils]: 90: Hoare triple {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:03:58,021 INFO L290 TraceCheckUtils]: 91: Hoare triple {52862#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:58,022 INFO L290 TraceCheckUtils]: 92: Hoare triple {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:03:58,022 INFO L290 TraceCheckUtils]: 93: Hoare triple {52863#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:58,022 INFO L290 TraceCheckUtils]: 94: Hoare triple {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:03:58,023 INFO L290 TraceCheckUtils]: 95: Hoare triple {52864#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:58,023 INFO L290 TraceCheckUtils]: 96: Hoare triple {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:03:58,023 INFO L290 TraceCheckUtils]: 97: Hoare triple {52865#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:58,024 INFO L290 TraceCheckUtils]: 98: Hoare triple {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:03:58,024 INFO L290 TraceCheckUtils]: 99: Hoare triple {52866#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:58,025 INFO L290 TraceCheckUtils]: 100: Hoare triple {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:03:58,025 INFO L290 TraceCheckUtils]: 101: Hoare triple {52867#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:58,025 INFO L290 TraceCheckUtils]: 102: Hoare triple {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:03:58,026 INFO L290 TraceCheckUtils]: 103: Hoare triple {52868#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:58,026 INFO L290 TraceCheckUtils]: 104: Hoare triple {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:03:58,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {52869#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:58,027 INFO L290 TraceCheckUtils]: 106: Hoare triple {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:03:58,027 INFO L290 TraceCheckUtils]: 107: Hoare triple {52870#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53197#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:03:58,027 INFO L290 TraceCheckUtils]: 108: Hoare triple {53197#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !(~v~0 % 4294967296 < 268435455); {52818#false} is VALID [2022-04-15 07:03:58,028 INFO L272 TraceCheckUtils]: 109: Hoare triple {52818#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {52818#false} is VALID [2022-04-15 07:03:58,028 INFO L290 TraceCheckUtils]: 110: Hoare triple {52818#false} ~cond := #in~cond; {52818#false} is VALID [2022-04-15 07:03:58,028 INFO L290 TraceCheckUtils]: 111: Hoare triple {52818#false} assume 0 == ~cond; {52818#false} is VALID [2022-04-15 07:03:58,028 INFO L290 TraceCheckUtils]: 112: Hoare triple {52818#false} assume !false; {52818#false} is VALID [2022-04-15 07:03:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:03:58,028 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:04:01,813 INFO L290 TraceCheckUtils]: 112: Hoare triple {52818#false} assume !false; {52818#false} is VALID [2022-04-15 07:04:01,814 INFO L290 TraceCheckUtils]: 111: Hoare triple {52818#false} assume 0 == ~cond; {52818#false} is VALID [2022-04-15 07:04:01,814 INFO L290 TraceCheckUtils]: 110: Hoare triple {52818#false} ~cond := #in~cond; {52818#false} is VALID [2022-04-15 07:04:01,814 INFO L272 TraceCheckUtils]: 109: Hoare triple {52818#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {52818#false} is VALID [2022-04-15 07:04:01,814 INFO L290 TraceCheckUtils]: 108: Hoare triple {53225#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {52818#false} is VALID [2022-04-15 07:04:01,815 INFO L290 TraceCheckUtils]: 107: Hoare triple {53229#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53225#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,815 INFO L290 TraceCheckUtils]: 106: Hoare triple {53229#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53229#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,815 INFO L290 TraceCheckUtils]: 105: Hoare triple {53236#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53229#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,816 INFO L290 TraceCheckUtils]: 104: Hoare triple {53236#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53236#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,816 INFO L290 TraceCheckUtils]: 103: Hoare triple {53243#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53236#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,817 INFO L290 TraceCheckUtils]: 102: Hoare triple {53243#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53243#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,817 INFO L290 TraceCheckUtils]: 101: Hoare triple {53250#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53243#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,817 INFO L290 TraceCheckUtils]: 100: Hoare triple {53250#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53250#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,818 INFO L290 TraceCheckUtils]: 99: Hoare triple {53257#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53250#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,818 INFO L290 TraceCheckUtils]: 98: Hoare triple {53257#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53257#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,819 INFO L290 TraceCheckUtils]: 97: Hoare triple {53264#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53257#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,819 INFO L290 TraceCheckUtils]: 96: Hoare triple {53264#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53264#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,820 INFO L290 TraceCheckUtils]: 95: Hoare triple {53271#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53264#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,820 INFO L290 TraceCheckUtils]: 94: Hoare triple {53271#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53271#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,820 INFO L290 TraceCheckUtils]: 93: Hoare triple {53278#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53271#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,821 INFO L290 TraceCheckUtils]: 92: Hoare triple {53278#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53278#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,821 INFO L290 TraceCheckUtils]: 91: Hoare triple {53285#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53278#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,822 INFO L290 TraceCheckUtils]: 90: Hoare triple {53285#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53285#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,822 INFO L290 TraceCheckUtils]: 89: Hoare triple {53292#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53285#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,822 INFO L290 TraceCheckUtils]: 88: Hoare triple {53292#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53292#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,823 INFO L290 TraceCheckUtils]: 87: Hoare triple {53299#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53292#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,823 INFO L290 TraceCheckUtils]: 86: Hoare triple {53299#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53299#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,824 INFO L290 TraceCheckUtils]: 85: Hoare triple {53306#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53299#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,824 INFO L290 TraceCheckUtils]: 84: Hoare triple {53306#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53306#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,825 INFO L290 TraceCheckUtils]: 83: Hoare triple {53313#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53306#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,825 INFO L290 TraceCheckUtils]: 82: Hoare triple {53313#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53313#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,825 INFO L290 TraceCheckUtils]: 81: Hoare triple {53320#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53313#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,826 INFO L290 TraceCheckUtils]: 80: Hoare triple {53320#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53320#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,826 INFO L290 TraceCheckUtils]: 79: Hoare triple {53327#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53320#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,826 INFO L290 TraceCheckUtils]: 78: Hoare triple {53327#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53327#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,827 INFO L290 TraceCheckUtils]: 77: Hoare triple {53334#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53327#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,827 INFO L290 TraceCheckUtils]: 76: Hoare triple {53334#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53334#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {53341#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53334#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {53341#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53341#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,829 INFO L290 TraceCheckUtils]: 73: Hoare triple {53348#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53341#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,829 INFO L290 TraceCheckUtils]: 72: Hoare triple {53348#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53348#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,829 INFO L290 TraceCheckUtils]: 71: Hoare triple {53355#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53348#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,830 INFO L290 TraceCheckUtils]: 70: Hoare triple {53355#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53355#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,830 INFO L290 TraceCheckUtils]: 69: Hoare triple {53362#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53355#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,830 INFO L290 TraceCheckUtils]: 68: Hoare triple {53362#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53362#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,831 INFO L290 TraceCheckUtils]: 67: Hoare triple {53369#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53362#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,831 INFO L290 TraceCheckUtils]: 66: Hoare triple {53369#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53369#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,832 INFO L290 TraceCheckUtils]: 65: Hoare triple {53376#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53369#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,832 INFO L290 TraceCheckUtils]: 64: Hoare triple {53376#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53376#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,833 INFO L290 TraceCheckUtils]: 63: Hoare triple {53383#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53376#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,833 INFO L290 TraceCheckUtils]: 62: Hoare triple {53383#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53383#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,834 INFO L290 TraceCheckUtils]: 61: Hoare triple {53390#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53383#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {53390#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53390#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,834 INFO L290 TraceCheckUtils]: 59: Hoare triple {53397#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53390#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,835 INFO L290 TraceCheckUtils]: 58: Hoare triple {53397#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53397#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,835 INFO L290 TraceCheckUtils]: 57: Hoare triple {53404#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53397#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,835 INFO L290 TraceCheckUtils]: 56: Hoare triple {53404#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53404#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,836 INFO L290 TraceCheckUtils]: 55: Hoare triple {53411#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53404#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,836 INFO L290 TraceCheckUtils]: 54: Hoare triple {53411#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53411#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,837 INFO L290 TraceCheckUtils]: 53: Hoare triple {53418#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53411#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,837 INFO L290 TraceCheckUtils]: 52: Hoare triple {53418#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53418#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,838 INFO L290 TraceCheckUtils]: 51: Hoare triple {53425#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53418#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,838 INFO L290 TraceCheckUtils]: 50: Hoare triple {53425#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53425#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,838 INFO L290 TraceCheckUtils]: 49: Hoare triple {53432#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53425#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,839 INFO L290 TraceCheckUtils]: 48: Hoare triple {53432#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53432#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,839 INFO L290 TraceCheckUtils]: 47: Hoare triple {53439#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53432#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,839 INFO L290 TraceCheckUtils]: 46: Hoare triple {53439#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53439#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,840 INFO L290 TraceCheckUtils]: 45: Hoare triple {53446#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53439#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,840 INFO L290 TraceCheckUtils]: 44: Hoare triple {53446#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53446#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,841 INFO L290 TraceCheckUtils]: 43: Hoare triple {53453#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53446#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,841 INFO L290 TraceCheckUtils]: 42: Hoare triple {53453#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53453#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,842 INFO L290 TraceCheckUtils]: 41: Hoare triple {53460#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53453#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,842 INFO L290 TraceCheckUtils]: 40: Hoare triple {53460#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53460#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,842 INFO L290 TraceCheckUtils]: 39: Hoare triple {53467#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53460#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {53467#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53467#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,843 INFO L290 TraceCheckUtils]: 37: Hoare triple {53474#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53467#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,843 INFO L290 TraceCheckUtils]: 36: Hoare triple {53474#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53474#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,844 INFO L290 TraceCheckUtils]: 35: Hoare triple {53481#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53474#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,844 INFO L290 TraceCheckUtils]: 34: Hoare triple {53481#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53481#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,845 INFO L290 TraceCheckUtils]: 33: Hoare triple {53488#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53481#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,845 INFO L290 TraceCheckUtils]: 32: Hoare triple {53488#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53488#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {53495#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53488#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,846 INFO L290 TraceCheckUtils]: 30: Hoare triple {53495#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53495#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,846 INFO L290 TraceCheckUtils]: 29: Hoare triple {53502#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53495#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,847 INFO L290 TraceCheckUtils]: 28: Hoare triple {53502#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53502#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,847 INFO L290 TraceCheckUtils]: 27: Hoare triple {53509#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53502#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,848 INFO L290 TraceCheckUtils]: 26: Hoare triple {53509#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53509#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {53516#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53509#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,849 INFO L290 TraceCheckUtils]: 24: Hoare triple {53516#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53516#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,849 INFO L290 TraceCheckUtils]: 23: Hoare triple {53523#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53516#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,849 INFO L290 TraceCheckUtils]: 22: Hoare triple {53523#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53523#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,850 INFO L290 TraceCheckUtils]: 21: Hoare triple {53530#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53523#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,851 INFO L290 TraceCheckUtils]: 20: Hoare triple {53530#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53530#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {53537#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53530#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,852 INFO L290 TraceCheckUtils]: 18: Hoare triple {53537#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53537#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,852 INFO L290 TraceCheckUtils]: 17: Hoare triple {53544#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53537#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,852 INFO L290 TraceCheckUtils]: 16: Hoare triple {53544#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53544#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,853 INFO L290 TraceCheckUtils]: 15: Hoare triple {53551#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53544#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {53551#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53551#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,854 INFO L290 TraceCheckUtils]: 13: Hoare triple {53558#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53551#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,854 INFO L290 TraceCheckUtils]: 12: Hoare triple {53558#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53558#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,855 INFO L290 TraceCheckUtils]: 11: Hoare triple {53565#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {53558#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,855 INFO L290 TraceCheckUtils]: 10: Hoare triple {53565#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {53565#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,855 INFO L290 TraceCheckUtils]: 9: Hoare triple {52817#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {53565#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:01,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {52817#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L290 TraceCheckUtils]: 7: Hoare triple {52817#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L290 TraceCheckUtils]: 6: Hoare triple {52817#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {52817#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L272 TraceCheckUtils]: 4: Hoare triple {52817#true} call #t~ret9 := main(); {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52817#true} {52817#true} #85#return; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {52817#true} assume true; {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {52817#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(12, 2);call #Ultimate.allocInit(12, 3); {52817#true} is VALID [2022-04-15 07:04:01,856 INFO L272 TraceCheckUtils]: 0: Hoare triple {52817#true} call ULTIMATE.init(); {52817#true} is VALID [2022-04-15 07:04:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:01,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641527805] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:04:01,857 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:04:01,857 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 52] total 104 [2022-04-15 07:04:01,857 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:04:01,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1211073687] [2022-04-15 07:04:01,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1211073687] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:04:01,857 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:04:01,857 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-15 07:04:01,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703030018] [2022-04-15 07:04:01,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:04:01,858 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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 [2022-04-15 07:04:01,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:04:01,858 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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) [2022-04-15 07:04:01,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:01,931 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-15 07:04:01,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:04:01,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-15 07:04:01,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2805, Invalid=7907, Unknown=0, NotChecked=0, Total=10712 [2022-04-15 07:04:01,932 INFO L87 Difference]: Start difference. First operand 120 states and 124 transitions. Second operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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) [2022-04-15 07:04:10,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:10,459 INFO L93 Difference]: Finished difference Result 244 states and 256 transitions. [2022-04-15 07:04:10,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-15 07:04:10,460 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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 [2022-04-15 07:04:10,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:04:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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) [2022-04-15 07:04:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 159 transitions. [2022-04-15 07:04:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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) [2022-04-15 07:04:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 159 transitions. [2022-04-15 07:04:10,462 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 159 transitions. [2022-04-15 07:04:10,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:10,571 INFO L225 Difference]: With dead ends: 244 [2022-04-15 07:04:10,571 INFO L226 Difference]: Without dead ends: 130 [2022-04-15 07:04:10,572 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 331 GetRequests, 178 SyntacticMatches, 1 SemanticMatches, 152 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1329 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=5603, Invalid=17959, Unknown=0, NotChecked=0, Total=23562 [2022-04-15 07:04:10,572 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 148 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 5677 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 5781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 5677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-15 07:04:10,572 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [149 Valid, 211 Invalid, 5781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 5677 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-15 07:04:10,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2022-04-15 07:04:11,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 122. [2022-04-15 07:04:11,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:04:11,139 INFO L82 GeneralOperation]: Start isEquivalent. First operand 130 states. Second operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:11,139 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:11,139 INFO L87 Difference]: Start difference. First operand 130 states. Second operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:11,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:11,140 INFO L93 Difference]: Finished difference Result 130 states and 137 transitions. [2022-04-15 07:04:11,140 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2022-04-15 07:04:11,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:04:11,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:04:11,140 INFO L74 IsIncluded]: Start isIncluded. First operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 130 states. [2022-04-15 07:04:11,141 INFO L87 Difference]: Start difference. First operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 130 states. [2022-04-15 07:04:11,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:11,142 INFO L93 Difference]: Finished difference Result 130 states and 137 transitions. [2022-04-15 07:04:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2022-04-15 07:04:11,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:04:11,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:04:11,142 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:04:11,142 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:04:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 116 states have (on average 1.043103448275862) internal successors, (121), 116 states have internal predecessors, (121), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:11,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 126 transitions. [2022-04-15 07:04:11,143 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 126 transitions. Word has length 113 [2022-04-15 07:04:11,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:04:11,143 INFO L478 AbstractCegarLoop]: Abstraction has 122 states and 126 transitions. [2022-04-15 07:04:11,143 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 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) [2022-04-15 07:04:11,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 122 states and 126 transitions. [2022-04-15 07:04:11,320 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 126 transitions. [2022-04-15 07:04:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-04-15 07:04:11,320 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:04:11,320 INFO L499 BasicCegarLoop]: trace histogram [50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:04:11,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-15 07:04:11,520 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99 [2022-04-15 07:04:11,521 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:04:11,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:04:11,521 INFO L85 PathProgramCache]: Analyzing trace with hash 367505690, now seen corresponding path program 99 times [2022-04-15 07:04:11,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:04:11,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1995653993] [2022-04-15 07:04:11,820 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:04:11,821 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:04:11,822 INFO L85 PathProgramCache]: Analyzing trace with hash 437768884, now seen corresponding path program 1 times [2022-04-15 07:04:11,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:04:11,822 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390809238] [2022-04-15 07:04:11,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:04:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:04:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:04:11,828 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:04:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:04:11,832 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:04:11,832 INFO L85 PathProgramCache]: Analyzing trace with hash 367505690, now seen corresponding path program 100 times [2022-04-15 07:04:11,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:04:11,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498759690] [2022-04-15 07:04:11,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:04:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:04:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:13,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:04:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:13,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {54750#(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(12, 2);call #Ultimate.allocInit(12, 3); {54694#true} is VALID [2022-04-15 07:04:13,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {54694#true} assume true; {54694#true} is VALID [2022-04-15 07:04:13,100 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {54694#true} {54694#true} #85#return; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {54694#true} call ULTIMATE.init(); {54750#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {54750#(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(12, 2);call #Ultimate.allocInit(12, 3); {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {54694#true} assume true; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54694#true} {54694#true} #85#return; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {54694#true} call #t~ret9 := main(); {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {54694#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 6: Hoare triple {54694#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {54694#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 8: Hoare triple {54694#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {54694#true} is VALID [2022-04-15 07:04:13,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {54694#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {54699#(= main_~v~0 0)} is VALID [2022-04-15 07:04:13,102 INFO L290 TraceCheckUtils]: 10: Hoare triple {54699#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {54699#(= main_~v~0 0)} is VALID [2022-04-15 07:04:13,102 INFO L290 TraceCheckUtils]: 11: Hoare triple {54699#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:13,102 INFO L290 TraceCheckUtils]: 12: Hoare triple {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:13,103 INFO L290 TraceCheckUtils]: 13: Hoare triple {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:13,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:13,103 INFO L290 TraceCheckUtils]: 15: Hoare triple {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:13,104 INFO L290 TraceCheckUtils]: 16: Hoare triple {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:13,104 INFO L290 TraceCheckUtils]: 17: Hoare triple {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:13,105 INFO L290 TraceCheckUtils]: 18: Hoare triple {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:13,105 INFO L290 TraceCheckUtils]: 19: Hoare triple {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:13,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:13,106 INFO L290 TraceCheckUtils]: 21: Hoare triple {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:13,106 INFO L290 TraceCheckUtils]: 22: Hoare triple {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:13,106 INFO L290 TraceCheckUtils]: 23: Hoare triple {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:13,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:13,107 INFO L290 TraceCheckUtils]: 25: Hoare triple {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:13,107 INFO L290 TraceCheckUtils]: 26: Hoare triple {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:13,108 INFO L290 TraceCheckUtils]: 27: Hoare triple {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:13,108 INFO L290 TraceCheckUtils]: 28: Hoare triple {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:13,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:13,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:13,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:13,110 INFO L290 TraceCheckUtils]: 32: Hoare triple {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:13,110 INFO L290 TraceCheckUtils]: 33: Hoare triple {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:13,110 INFO L290 TraceCheckUtils]: 34: Hoare triple {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:13,111 INFO L290 TraceCheckUtils]: 35: Hoare triple {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:13,111 INFO L290 TraceCheckUtils]: 36: Hoare triple {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:13,111 INFO L290 TraceCheckUtils]: 37: Hoare triple {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:13,112 INFO L290 TraceCheckUtils]: 38: Hoare triple {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:13,112 INFO L290 TraceCheckUtils]: 39: Hoare triple {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:13,112 INFO L290 TraceCheckUtils]: 40: Hoare triple {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:13,113 INFO L290 TraceCheckUtils]: 41: Hoare triple {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:13,113 INFO L290 TraceCheckUtils]: 42: Hoare triple {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:13,113 INFO L290 TraceCheckUtils]: 43: Hoare triple {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:13,114 INFO L290 TraceCheckUtils]: 44: Hoare triple {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:13,114 INFO L290 TraceCheckUtils]: 45: Hoare triple {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:13,114 INFO L290 TraceCheckUtils]: 46: Hoare triple {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:13,115 INFO L290 TraceCheckUtils]: 47: Hoare triple {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:13,115 INFO L290 TraceCheckUtils]: 48: Hoare triple {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:13,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:13,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:13,116 INFO L290 TraceCheckUtils]: 51: Hoare triple {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:13,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:13,117 INFO L290 TraceCheckUtils]: 53: Hoare triple {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:13,117 INFO L290 TraceCheckUtils]: 54: Hoare triple {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:13,118 INFO L290 TraceCheckUtils]: 55: Hoare triple {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:13,118 INFO L290 TraceCheckUtils]: 56: Hoare triple {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:13,118 INFO L290 TraceCheckUtils]: 57: Hoare triple {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:13,119 INFO L290 TraceCheckUtils]: 58: Hoare triple {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:13,119 INFO L290 TraceCheckUtils]: 59: Hoare triple {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:13,119 INFO L290 TraceCheckUtils]: 60: Hoare triple {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:13,120 INFO L290 TraceCheckUtils]: 61: Hoare triple {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:13,120 INFO L290 TraceCheckUtils]: 62: Hoare triple {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:13,120 INFO L290 TraceCheckUtils]: 63: Hoare triple {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:13,121 INFO L290 TraceCheckUtils]: 64: Hoare triple {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:13,121 INFO L290 TraceCheckUtils]: 65: Hoare triple {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:13,121 INFO L290 TraceCheckUtils]: 66: Hoare triple {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:13,122 INFO L290 TraceCheckUtils]: 67: Hoare triple {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:13,122 INFO L290 TraceCheckUtils]: 68: Hoare triple {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:13,123 INFO L290 TraceCheckUtils]: 69: Hoare triple {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:13,123 INFO L290 TraceCheckUtils]: 70: Hoare triple {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:13,123 INFO L290 TraceCheckUtils]: 71: Hoare triple {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:13,124 INFO L290 TraceCheckUtils]: 72: Hoare triple {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:13,124 INFO L290 TraceCheckUtils]: 73: Hoare triple {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:13,124 INFO L290 TraceCheckUtils]: 74: Hoare triple {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:13,125 INFO L290 TraceCheckUtils]: 75: Hoare triple {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:13,131 INFO L290 TraceCheckUtils]: 76: Hoare triple {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:13,132 INFO L290 TraceCheckUtils]: 77: Hoare triple {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:13,132 INFO L290 TraceCheckUtils]: 78: Hoare triple {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:13,132 INFO L290 TraceCheckUtils]: 79: Hoare triple {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:13,133 INFO L290 TraceCheckUtils]: 80: Hoare triple {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:13,133 INFO L290 TraceCheckUtils]: 81: Hoare triple {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:13,134 INFO L290 TraceCheckUtils]: 82: Hoare triple {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:13,134 INFO L290 TraceCheckUtils]: 83: Hoare triple {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:13,134 INFO L290 TraceCheckUtils]: 84: Hoare triple {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:13,135 INFO L290 TraceCheckUtils]: 85: Hoare triple {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:13,135 INFO L290 TraceCheckUtils]: 86: Hoare triple {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:13,135 INFO L290 TraceCheckUtils]: 87: Hoare triple {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:13,136 INFO L290 TraceCheckUtils]: 88: Hoare triple {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:13,136 INFO L290 TraceCheckUtils]: 89: Hoare triple {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:13,136 INFO L290 TraceCheckUtils]: 90: Hoare triple {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:13,137 INFO L290 TraceCheckUtils]: 91: Hoare triple {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:13,137 INFO L290 TraceCheckUtils]: 92: Hoare triple {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:13,137 INFO L290 TraceCheckUtils]: 93: Hoare triple {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:13,138 INFO L290 TraceCheckUtils]: 94: Hoare triple {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:13,138 INFO L290 TraceCheckUtils]: 95: Hoare triple {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:13,138 INFO L290 TraceCheckUtils]: 96: Hoare triple {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:13,139 INFO L290 TraceCheckUtils]: 97: Hoare triple {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:13,139 INFO L290 TraceCheckUtils]: 98: Hoare triple {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:13,140 INFO L290 TraceCheckUtils]: 99: Hoare triple {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:13,140 INFO L290 TraceCheckUtils]: 100: Hoare triple {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:13,140 INFO L290 TraceCheckUtils]: 101: Hoare triple {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:13,141 INFO L290 TraceCheckUtils]: 102: Hoare triple {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:13,141 INFO L290 TraceCheckUtils]: 103: Hoare triple {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:13,141 INFO L290 TraceCheckUtils]: 104: Hoare triple {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:13,142 INFO L290 TraceCheckUtils]: 105: Hoare triple {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:13,142 INFO L290 TraceCheckUtils]: 106: Hoare triple {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:13,142 INFO L290 TraceCheckUtils]: 107: Hoare triple {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:13,143 INFO L290 TraceCheckUtils]: 108: Hoare triple {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:13,143 INFO L290 TraceCheckUtils]: 109: Hoare triple {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54749#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 50))} is VALID [2022-04-15 07:04:13,144 INFO L290 TraceCheckUtils]: 110: Hoare triple {54749#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 50))} assume !(~v~0 % 4294967296 < 268435455); {54695#false} is VALID [2022-04-15 07:04:13,144 INFO L272 TraceCheckUtils]: 111: Hoare triple {54695#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {54695#false} is VALID [2022-04-15 07:04:13,144 INFO L290 TraceCheckUtils]: 112: Hoare triple {54695#false} ~cond := #in~cond; {54695#false} is VALID [2022-04-15 07:04:13,144 INFO L290 TraceCheckUtils]: 113: Hoare triple {54695#false} assume 0 == ~cond; {54695#false} is VALID [2022-04-15 07:04:13,144 INFO L290 TraceCheckUtils]: 114: Hoare triple {54695#false} assume !false; {54695#false} is VALID [2022-04-15 07:04:13,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:13,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:04:13,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498759690] [2022-04-15 07:04:13,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498759690] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:04:13,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168439769] [2022-04-15 07:04:13,145 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 07:04:13,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:04:13,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:04:13,145 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) [2022-04-15 07:04:13,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-15 07:04:13,263 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 07:04:13,263 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:04:13,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-15 07:04:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:13,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:04:14,102 INFO L272 TraceCheckUtils]: 0: Hoare triple {54694#true} call ULTIMATE.init(); {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {54694#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(12, 2);call #Ultimate.allocInit(12, 3); {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {54694#true} assume true; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54694#true} {54694#true} #85#return; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {54694#true} call #t~ret9 := main(); {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 5: Hoare triple {54694#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 6: Hoare triple {54694#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 7: Hoare triple {54694#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 8: Hoare triple {54694#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {54694#true} is VALID [2022-04-15 07:04:14,103 INFO L290 TraceCheckUtils]: 9: Hoare triple {54694#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {54699#(= main_~v~0 0)} is VALID [2022-04-15 07:04:14,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {54699#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {54699#(= main_~v~0 0)} is VALID [2022-04-15 07:04:14,104 INFO L290 TraceCheckUtils]: 11: Hoare triple {54699#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:14,104 INFO L290 TraceCheckUtils]: 12: Hoare triple {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:14,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {54700#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:14,105 INFO L290 TraceCheckUtils]: 14: Hoare triple {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:14,105 INFO L290 TraceCheckUtils]: 15: Hoare triple {54701#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:14,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:14,106 INFO L290 TraceCheckUtils]: 17: Hoare triple {54702#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:14,106 INFO L290 TraceCheckUtils]: 18: Hoare triple {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:14,107 INFO L290 TraceCheckUtils]: 19: Hoare triple {54703#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:14,107 INFO L290 TraceCheckUtils]: 20: Hoare triple {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:14,107 INFO L290 TraceCheckUtils]: 21: Hoare triple {54704#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:14,108 INFO L290 TraceCheckUtils]: 22: Hoare triple {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:14,108 INFO L290 TraceCheckUtils]: 23: Hoare triple {54705#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:14,108 INFO L290 TraceCheckUtils]: 24: Hoare triple {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:14,109 INFO L290 TraceCheckUtils]: 25: Hoare triple {54706#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:14,109 INFO L290 TraceCheckUtils]: 26: Hoare triple {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:14,110 INFO L290 TraceCheckUtils]: 27: Hoare triple {54707#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:14,110 INFO L290 TraceCheckUtils]: 28: Hoare triple {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:14,110 INFO L290 TraceCheckUtils]: 29: Hoare triple {54708#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:14,111 INFO L290 TraceCheckUtils]: 30: Hoare triple {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:14,111 INFO L290 TraceCheckUtils]: 31: Hoare triple {54709#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:14,111 INFO L290 TraceCheckUtils]: 32: Hoare triple {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:14,112 INFO L290 TraceCheckUtils]: 33: Hoare triple {54710#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:14,112 INFO L290 TraceCheckUtils]: 34: Hoare triple {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:14,112 INFO L290 TraceCheckUtils]: 35: Hoare triple {54711#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:14,113 INFO L290 TraceCheckUtils]: 36: Hoare triple {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:14,113 INFO L290 TraceCheckUtils]: 37: Hoare triple {54712#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:14,113 INFO L290 TraceCheckUtils]: 38: Hoare triple {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:14,114 INFO L290 TraceCheckUtils]: 39: Hoare triple {54713#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:14,114 INFO L290 TraceCheckUtils]: 40: Hoare triple {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:14,114 INFO L290 TraceCheckUtils]: 41: Hoare triple {54714#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:14,115 INFO L290 TraceCheckUtils]: 42: Hoare triple {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:14,115 INFO L290 TraceCheckUtils]: 43: Hoare triple {54715#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:14,116 INFO L290 TraceCheckUtils]: 44: Hoare triple {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:14,116 INFO L290 TraceCheckUtils]: 45: Hoare triple {54716#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:14,116 INFO L290 TraceCheckUtils]: 46: Hoare triple {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:14,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {54717#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:14,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:14,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {54718#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:14,118 INFO L290 TraceCheckUtils]: 50: Hoare triple {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:14,118 INFO L290 TraceCheckUtils]: 51: Hoare triple {54719#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:14,118 INFO L290 TraceCheckUtils]: 52: Hoare triple {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:14,119 INFO L290 TraceCheckUtils]: 53: Hoare triple {54720#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:14,119 INFO L290 TraceCheckUtils]: 54: Hoare triple {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:14,119 INFO L290 TraceCheckUtils]: 55: Hoare triple {54721#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:14,120 INFO L290 TraceCheckUtils]: 56: Hoare triple {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:14,120 INFO L290 TraceCheckUtils]: 57: Hoare triple {54722#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:14,121 INFO L290 TraceCheckUtils]: 58: Hoare triple {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:14,121 INFO L290 TraceCheckUtils]: 59: Hoare triple {54723#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:14,121 INFO L290 TraceCheckUtils]: 60: Hoare triple {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:14,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {54724#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:14,122 INFO L290 TraceCheckUtils]: 62: Hoare triple {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:14,122 INFO L290 TraceCheckUtils]: 63: Hoare triple {54725#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:14,123 INFO L290 TraceCheckUtils]: 64: Hoare triple {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:14,123 INFO L290 TraceCheckUtils]: 65: Hoare triple {54726#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:14,123 INFO L290 TraceCheckUtils]: 66: Hoare triple {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:14,124 INFO L290 TraceCheckUtils]: 67: Hoare triple {54727#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:14,124 INFO L290 TraceCheckUtils]: 68: Hoare triple {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:14,124 INFO L290 TraceCheckUtils]: 69: Hoare triple {54728#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:14,125 INFO L290 TraceCheckUtils]: 70: Hoare triple {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:14,125 INFO L290 TraceCheckUtils]: 71: Hoare triple {54729#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:14,125 INFO L290 TraceCheckUtils]: 72: Hoare triple {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:14,126 INFO L290 TraceCheckUtils]: 73: Hoare triple {54730#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:14,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:14,127 INFO L290 TraceCheckUtils]: 75: Hoare triple {54731#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:14,127 INFO L290 TraceCheckUtils]: 76: Hoare triple {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:14,127 INFO L290 TraceCheckUtils]: 77: Hoare triple {54732#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:14,128 INFO L290 TraceCheckUtils]: 78: Hoare triple {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:14,128 INFO L290 TraceCheckUtils]: 79: Hoare triple {54733#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:14,128 INFO L290 TraceCheckUtils]: 80: Hoare triple {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:14,129 INFO L290 TraceCheckUtils]: 81: Hoare triple {54734#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:14,129 INFO L290 TraceCheckUtils]: 82: Hoare triple {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:14,129 INFO L290 TraceCheckUtils]: 83: Hoare triple {54735#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:14,130 INFO L290 TraceCheckUtils]: 84: Hoare triple {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:14,130 INFO L290 TraceCheckUtils]: 85: Hoare triple {54736#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:14,130 INFO L290 TraceCheckUtils]: 86: Hoare triple {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:14,131 INFO L290 TraceCheckUtils]: 87: Hoare triple {54737#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:14,131 INFO L290 TraceCheckUtils]: 88: Hoare triple {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:14,131 INFO L290 TraceCheckUtils]: 89: Hoare triple {54738#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:14,132 INFO L290 TraceCheckUtils]: 90: Hoare triple {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:14,132 INFO L290 TraceCheckUtils]: 91: Hoare triple {54739#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:14,132 INFO L290 TraceCheckUtils]: 92: Hoare triple {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:14,133 INFO L290 TraceCheckUtils]: 93: Hoare triple {54740#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:14,133 INFO L290 TraceCheckUtils]: 94: Hoare triple {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:14,134 INFO L290 TraceCheckUtils]: 95: Hoare triple {54741#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:14,134 INFO L290 TraceCheckUtils]: 96: Hoare triple {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:14,134 INFO L290 TraceCheckUtils]: 97: Hoare triple {54742#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:14,135 INFO L290 TraceCheckUtils]: 98: Hoare triple {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:14,135 INFO L290 TraceCheckUtils]: 99: Hoare triple {54743#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:14,135 INFO L290 TraceCheckUtils]: 100: Hoare triple {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:14,136 INFO L290 TraceCheckUtils]: 101: Hoare triple {54744#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:14,136 INFO L290 TraceCheckUtils]: 102: Hoare triple {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:14,136 INFO L290 TraceCheckUtils]: 103: Hoare triple {54745#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:14,137 INFO L290 TraceCheckUtils]: 104: Hoare triple {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:14,137 INFO L290 TraceCheckUtils]: 105: Hoare triple {54746#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:14,137 INFO L290 TraceCheckUtils]: 106: Hoare triple {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:14,138 INFO L290 TraceCheckUtils]: 107: Hoare triple {54747#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:14,138 INFO L290 TraceCheckUtils]: 108: Hoare triple {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:14,139 INFO L290 TraceCheckUtils]: 109: Hoare triple {54748#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55081#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:04:14,139 INFO L290 TraceCheckUtils]: 110: Hoare triple {55081#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {54695#false} is VALID [2022-04-15 07:04:14,139 INFO L272 TraceCheckUtils]: 111: Hoare triple {54695#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {54695#false} is VALID [2022-04-15 07:04:14,139 INFO L290 TraceCheckUtils]: 112: Hoare triple {54695#false} ~cond := #in~cond; {54695#false} is VALID [2022-04-15 07:04:14,139 INFO L290 TraceCheckUtils]: 113: Hoare triple {54695#false} assume 0 == ~cond; {54695#false} is VALID [2022-04-15 07:04:14,139 INFO L290 TraceCheckUtils]: 114: Hoare triple {54695#false} assume !false; {54695#false} is VALID [2022-04-15 07:04:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:14,140 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:04:18,116 INFO L290 TraceCheckUtils]: 114: Hoare triple {54695#false} assume !false; {54695#false} is VALID [2022-04-15 07:04:18,116 INFO L290 TraceCheckUtils]: 113: Hoare triple {54695#false} assume 0 == ~cond; {54695#false} is VALID [2022-04-15 07:04:18,116 INFO L290 TraceCheckUtils]: 112: Hoare triple {54695#false} ~cond := #in~cond; {54695#false} is VALID [2022-04-15 07:04:18,116 INFO L272 TraceCheckUtils]: 111: Hoare triple {54695#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {54695#false} is VALID [2022-04-15 07:04:18,117 INFO L290 TraceCheckUtils]: 110: Hoare triple {55109#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {54695#false} is VALID [2022-04-15 07:04:18,117 INFO L290 TraceCheckUtils]: 109: Hoare triple {55113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55109#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,118 INFO L290 TraceCheckUtils]: 108: Hoare triple {55113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,118 INFO L290 TraceCheckUtils]: 107: Hoare triple {55120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55113#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,118 INFO L290 TraceCheckUtils]: 106: Hoare triple {55120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,119 INFO L290 TraceCheckUtils]: 105: Hoare triple {55127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55120#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,119 INFO L290 TraceCheckUtils]: 104: Hoare triple {55127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,120 INFO L290 TraceCheckUtils]: 103: Hoare triple {55134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55127#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,120 INFO L290 TraceCheckUtils]: 102: Hoare triple {55134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,121 INFO L290 TraceCheckUtils]: 101: Hoare triple {55141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55134#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,121 INFO L290 TraceCheckUtils]: 100: Hoare triple {55141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,121 INFO L290 TraceCheckUtils]: 99: Hoare triple {55148#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55141#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,122 INFO L290 TraceCheckUtils]: 98: Hoare triple {55148#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55148#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,122 INFO L290 TraceCheckUtils]: 97: Hoare triple {55155#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55148#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,122 INFO L290 TraceCheckUtils]: 96: Hoare triple {55155#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55155#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,123 INFO L290 TraceCheckUtils]: 95: Hoare triple {55162#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55155#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,123 INFO L290 TraceCheckUtils]: 94: Hoare triple {55162#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55162#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,124 INFO L290 TraceCheckUtils]: 93: Hoare triple {55169#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55162#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,124 INFO L290 TraceCheckUtils]: 92: Hoare triple {55169#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55169#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,125 INFO L290 TraceCheckUtils]: 91: Hoare triple {55176#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55169#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,125 INFO L290 TraceCheckUtils]: 90: Hoare triple {55176#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55176#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,125 INFO L290 TraceCheckUtils]: 89: Hoare triple {55183#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55176#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,126 INFO L290 TraceCheckUtils]: 88: Hoare triple {55183#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55183#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,126 INFO L290 TraceCheckUtils]: 87: Hoare triple {55190#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55183#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,127 INFO L290 TraceCheckUtils]: 86: Hoare triple {55190#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55190#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,127 INFO L290 TraceCheckUtils]: 85: Hoare triple {55197#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55190#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,127 INFO L290 TraceCheckUtils]: 84: Hoare triple {55197#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55197#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,128 INFO L290 TraceCheckUtils]: 83: Hoare triple {55204#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55197#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,128 INFO L290 TraceCheckUtils]: 82: Hoare triple {55204#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55204#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,129 INFO L290 TraceCheckUtils]: 81: Hoare triple {55211#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55204#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,129 INFO L290 TraceCheckUtils]: 80: Hoare triple {55211#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55211#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,130 INFO L290 TraceCheckUtils]: 79: Hoare triple {55218#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55211#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,130 INFO L290 TraceCheckUtils]: 78: Hoare triple {55218#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55218#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,130 INFO L290 TraceCheckUtils]: 77: Hoare triple {55225#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55218#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,131 INFO L290 TraceCheckUtils]: 76: Hoare triple {55225#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55225#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,131 INFO L290 TraceCheckUtils]: 75: Hoare triple {55232#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55225#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,131 INFO L290 TraceCheckUtils]: 74: Hoare triple {55232#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55232#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,132 INFO L290 TraceCheckUtils]: 73: Hoare triple {55239#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55232#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,132 INFO L290 TraceCheckUtils]: 72: Hoare triple {55239#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55239#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,133 INFO L290 TraceCheckUtils]: 71: Hoare triple {55246#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55239#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,133 INFO L290 TraceCheckUtils]: 70: Hoare triple {55246#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55246#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,134 INFO L290 TraceCheckUtils]: 69: Hoare triple {55253#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55246#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,134 INFO L290 TraceCheckUtils]: 68: Hoare triple {55253#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55253#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,134 INFO L290 TraceCheckUtils]: 67: Hoare triple {55260#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55253#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,135 INFO L290 TraceCheckUtils]: 66: Hoare triple {55260#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55260#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,135 INFO L290 TraceCheckUtils]: 65: Hoare triple {55267#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55260#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,135 INFO L290 TraceCheckUtils]: 64: Hoare triple {55267#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55267#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,136 INFO L290 TraceCheckUtils]: 63: Hoare triple {55274#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55267#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,136 INFO L290 TraceCheckUtils]: 62: Hoare triple {55274#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55274#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,137 INFO L290 TraceCheckUtils]: 61: Hoare triple {55281#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55274#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,137 INFO L290 TraceCheckUtils]: 60: Hoare triple {55281#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55281#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,138 INFO L290 TraceCheckUtils]: 59: Hoare triple {55288#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55281#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {55288#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55288#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,138 INFO L290 TraceCheckUtils]: 57: Hoare triple {55295#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55288#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,139 INFO L290 TraceCheckUtils]: 56: Hoare triple {55295#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55295#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,139 INFO L290 TraceCheckUtils]: 55: Hoare triple {55302#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55295#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,139 INFO L290 TraceCheckUtils]: 54: Hoare triple {55302#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55302#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,140 INFO L290 TraceCheckUtils]: 53: Hoare triple {55309#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55302#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,140 INFO L290 TraceCheckUtils]: 52: Hoare triple {55309#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55309#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,141 INFO L290 TraceCheckUtils]: 51: Hoare triple {55316#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55309#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,141 INFO L290 TraceCheckUtils]: 50: Hoare triple {55316#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55316#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,141 INFO L290 TraceCheckUtils]: 49: Hoare triple {55323#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55316#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,142 INFO L290 TraceCheckUtils]: 48: Hoare triple {55323#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55323#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,142 INFO L290 TraceCheckUtils]: 47: Hoare triple {55330#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55323#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,143 INFO L290 TraceCheckUtils]: 46: Hoare triple {55330#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55330#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,143 INFO L290 TraceCheckUtils]: 45: Hoare triple {55337#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55330#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,143 INFO L290 TraceCheckUtils]: 44: Hoare triple {55337#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55337#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,144 INFO L290 TraceCheckUtils]: 43: Hoare triple {55344#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55337#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {55344#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55344#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,145 INFO L290 TraceCheckUtils]: 41: Hoare triple {55351#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55344#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,145 INFO L290 TraceCheckUtils]: 40: Hoare triple {55351#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55351#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,145 INFO L290 TraceCheckUtils]: 39: Hoare triple {55358#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55351#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,146 INFO L290 TraceCheckUtils]: 38: Hoare triple {55358#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55358#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,146 INFO L290 TraceCheckUtils]: 37: Hoare triple {55365#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55358#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,146 INFO L290 TraceCheckUtils]: 36: Hoare triple {55365#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55365#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,147 INFO L290 TraceCheckUtils]: 35: Hoare triple {55372#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55365#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,147 INFO L290 TraceCheckUtils]: 34: Hoare triple {55372#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55372#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,148 INFO L290 TraceCheckUtils]: 33: Hoare triple {55379#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55372#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,148 INFO L290 TraceCheckUtils]: 32: Hoare triple {55379#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55379#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,149 INFO L290 TraceCheckUtils]: 31: Hoare triple {55386#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55379#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,149 INFO L290 TraceCheckUtils]: 30: Hoare triple {55386#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55386#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,149 INFO L290 TraceCheckUtils]: 29: Hoare triple {55393#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55386#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,150 INFO L290 TraceCheckUtils]: 28: Hoare triple {55393#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55393#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,150 INFO L290 TraceCheckUtils]: 27: Hoare triple {55400#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55393#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {55400#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55400#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,151 INFO L290 TraceCheckUtils]: 25: Hoare triple {55407#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55400#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,151 INFO L290 TraceCheckUtils]: 24: Hoare triple {55407#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55407#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {55414#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55407#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {55414#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55414#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {55421#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55414#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {55421#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55421#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {55428#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55421#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {55428#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55428#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {55435#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55428#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,154 INFO L290 TraceCheckUtils]: 16: Hoare triple {55435#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55435#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,155 INFO L290 TraceCheckUtils]: 15: Hoare triple {55442#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55435#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,155 INFO L290 TraceCheckUtils]: 14: Hoare triple {55442#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55442#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {55449#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55442#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {55449#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55449#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,156 INFO L290 TraceCheckUtils]: 11: Hoare triple {55456#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {55449#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 10: Hoare triple {55456#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {55456#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 9: Hoare triple {54694#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {55456#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {54694#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {54694#true} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {54694#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {54694#true} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {54694#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {54694#true} is VALID [2022-04-15 07:04:18,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {54694#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {54694#true} is VALID [2022-04-15 07:04:18,157 INFO L272 TraceCheckUtils]: 4: Hoare triple {54694#true} call #t~ret9 := main(); {54694#true} is VALID [2022-04-15 07:04:18,157 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54694#true} {54694#true} #85#return; {54694#true} is VALID [2022-04-15 07:04:18,158 INFO L290 TraceCheckUtils]: 2: Hoare triple {54694#true} assume true; {54694#true} is VALID [2022-04-15 07:04:18,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {54694#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(12, 2);call #Ultimate.allocInit(12, 3); {54694#true} is VALID [2022-04-15 07:04:18,158 INFO L272 TraceCheckUtils]: 0: Hoare triple {54694#true} call ULTIMATE.init(); {54694#true} is VALID [2022-04-15 07:04:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:18,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [168439769] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:04:18,158 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:04:18,158 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 53, 53] total 106 [2022-04-15 07:04:18,159 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:04:18,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1995653993] [2022-04-15 07:04:18,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1995653993] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:04:18,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:04:18,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2022-04-15 07:04:18,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076858895] [2022-04-15 07:04:18,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:04:18,159 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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 [2022-04-15 07:04:18,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:04:18,160 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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) [2022-04-15 07:04:18,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:18,231 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-15 07:04:18,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:04:18,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-15 07:04:18,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2912, Invalid=8218, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 07:04:18,232 INFO L87 Difference]: Start difference. First operand 122 states and 126 transitions. Second operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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) [2022-04-15 07:04:27,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:27,292 INFO L93 Difference]: Finished difference Result 248 states and 260 transitions. [2022-04-15 07:04:27,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-15 07:04:27,292 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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 [2022-04-15 07:04:27,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:04:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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) [2022-04-15 07:04:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 161 transitions. [2022-04-15 07:04:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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) [2022-04-15 07:04:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 161 transitions. [2022-04-15 07:04:27,294 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 161 transitions. [2022-04-15 07:04:27,409 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:27,410 INFO L225 Difference]: With dead ends: 248 [2022-04-15 07:04:27,410 INFO L226 Difference]: Without dead ends: 132 [2022-04-15 07:04:27,412 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 337 GetRequests, 181 SyntacticMatches, 1 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1381 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=5817, Invalid=18675, Unknown=0, NotChecked=0, Total=24492 [2022-04-15 07:04:27,412 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 141 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 5985 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 261 SdHoareTripleChecker+Invalid, 6090 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 5985 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-04-15 07:04:27,412 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 261 Invalid, 6090 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 5985 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-04-15 07:04:27,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2022-04-15 07:04:27,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 124. [2022-04-15 07:04:27,998 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:04:27,998 INFO L82 GeneralOperation]: Start isEquivalent. First operand 132 states. Second operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:27,998 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:27,998 INFO L87 Difference]: Start difference. First operand 132 states. Second operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:27,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:27,999 INFO L93 Difference]: Finished difference Result 132 states and 139 transitions. [2022-04-15 07:04:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 139 transitions. [2022-04-15 07:04:27,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:04:27,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:04:28,000 INFO L74 IsIncluded]: Start isIncluded. First operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 132 states. [2022-04-15 07:04:28,000 INFO L87 Difference]: Start difference. First operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 132 states. [2022-04-15 07:04:28,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:04:28,001 INFO L93 Difference]: Finished difference Result 132 states and 139 transitions. [2022-04-15 07:04:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 139 transitions. [2022-04-15 07:04:28,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:04:28,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:04:28,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:04:28,001 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:04:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 118 states have (on average 1.0423728813559323) internal successors, (123), 118 states have internal predecessors, (123), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:04:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 128 transitions. [2022-04-15 07:04:28,002 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 128 transitions. Word has length 115 [2022-04-15 07:04:28,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:04:28,002 INFO L478 AbstractCegarLoop]: Abstraction has 124 states and 128 transitions. [2022-04-15 07:04:28,002 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 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) [2022-04-15 07:04:28,002 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 124 states and 128 transitions. [2022-04-15 07:04:28,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:04:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 128 transitions. [2022-04-15 07:04:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-15 07:04:28,179 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:04:28,179 INFO L499 BasicCegarLoop]: trace histogram [51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:04:28,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Ended with exit code 0 [2022-04-15 07:04:28,379 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101 [2022-04-15 07:04:28,379 INFO L403 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:04:28,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:04:28,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1618616824, now seen corresponding path program 101 times [2022-04-15 07:04:28,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:04:28,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1943685693] [2022-04-15 07:04:29,300 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:04:29,452 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:04:29,453 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:04:29,455 INFO L85 PathProgramCache]: Analyzing trace with hash 496874228, now seen corresponding path program 1 times [2022-04-15 07:04:29,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:04:29,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910512428] [2022-04-15 07:04:29,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:04:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:04:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:04:29,461 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:04:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:04:29,463 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:04:29,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1618616824, now seen corresponding path program 102 times [2022-04-15 07:04:29,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:04:29,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594937069] [2022-04-15 07:04:29,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:04:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:04:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:30,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:04:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:30,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {56660#(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(12, 2);call #Ultimate.allocInit(12, 3); {56603#true} is VALID [2022-04-15 07:04:30,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {56603#true} assume true; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {56603#true} {56603#true} #85#return; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L272 TraceCheckUtils]: 0: Hoare triple {56603#true} call ULTIMATE.init(); {56660#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {56660#(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(12, 2);call #Ultimate.allocInit(12, 3); {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 2: Hoare triple {56603#true} assume true; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56603#true} {56603#true} #85#return; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L272 TraceCheckUtils]: 4: Hoare triple {56603#true} call #t~ret9 := main(); {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 5: Hoare triple {56603#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 6: Hoare triple {56603#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 7: Hoare triple {56603#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {56603#true} is VALID [2022-04-15 07:04:30,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {56603#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {56603#true} is VALID [2022-04-15 07:04:30,725 INFO L290 TraceCheckUtils]: 9: Hoare triple {56603#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {56608#(= main_~v~0 0)} is VALID [2022-04-15 07:04:30,725 INFO L290 TraceCheckUtils]: 10: Hoare triple {56608#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {56608#(= main_~v~0 0)} is VALID [2022-04-15 07:04:30,725 INFO L290 TraceCheckUtils]: 11: Hoare triple {56608#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:30,726 INFO L290 TraceCheckUtils]: 12: Hoare triple {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:30,726 INFO L290 TraceCheckUtils]: 13: Hoare triple {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:30,726 INFO L290 TraceCheckUtils]: 14: Hoare triple {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:30,727 INFO L290 TraceCheckUtils]: 15: Hoare triple {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:30,727 INFO L290 TraceCheckUtils]: 16: Hoare triple {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:30,727 INFO L290 TraceCheckUtils]: 17: Hoare triple {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:30,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:30,728 INFO L290 TraceCheckUtils]: 19: Hoare triple {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:30,728 INFO L290 TraceCheckUtils]: 20: Hoare triple {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:30,729 INFO L290 TraceCheckUtils]: 21: Hoare triple {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:30,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:30,730 INFO L290 TraceCheckUtils]: 23: Hoare triple {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:30,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:30,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:30,731 INFO L290 TraceCheckUtils]: 26: Hoare triple {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:30,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:30,731 INFO L290 TraceCheckUtils]: 28: Hoare triple {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:30,732 INFO L290 TraceCheckUtils]: 29: Hoare triple {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:30,732 INFO L290 TraceCheckUtils]: 30: Hoare triple {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:30,732 INFO L290 TraceCheckUtils]: 31: Hoare triple {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:30,733 INFO L290 TraceCheckUtils]: 32: Hoare triple {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:30,733 INFO L290 TraceCheckUtils]: 33: Hoare triple {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:30,733 INFO L290 TraceCheckUtils]: 34: Hoare triple {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:30,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:30,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:30,734 INFO L290 TraceCheckUtils]: 37: Hoare triple {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:30,735 INFO L290 TraceCheckUtils]: 38: Hoare triple {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:30,735 INFO L290 TraceCheckUtils]: 39: Hoare triple {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:30,735 INFO L290 TraceCheckUtils]: 40: Hoare triple {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:30,736 INFO L290 TraceCheckUtils]: 41: Hoare triple {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:30,736 INFO L290 TraceCheckUtils]: 42: Hoare triple {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:30,737 INFO L290 TraceCheckUtils]: 43: Hoare triple {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:30,737 INFO L290 TraceCheckUtils]: 44: Hoare triple {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:30,737 INFO L290 TraceCheckUtils]: 45: Hoare triple {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:30,738 INFO L290 TraceCheckUtils]: 46: Hoare triple {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:30,738 INFO L290 TraceCheckUtils]: 47: Hoare triple {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:30,738 INFO L290 TraceCheckUtils]: 48: Hoare triple {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:30,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:30,739 INFO L290 TraceCheckUtils]: 50: Hoare triple {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:30,739 INFO L290 TraceCheckUtils]: 51: Hoare triple {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:30,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:30,740 INFO L290 TraceCheckUtils]: 53: Hoare triple {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:30,740 INFO L290 TraceCheckUtils]: 54: Hoare triple {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:30,741 INFO L290 TraceCheckUtils]: 55: Hoare triple {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:30,741 INFO L290 TraceCheckUtils]: 56: Hoare triple {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:30,741 INFO L290 TraceCheckUtils]: 57: Hoare triple {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:30,742 INFO L290 TraceCheckUtils]: 58: Hoare triple {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:30,742 INFO L290 TraceCheckUtils]: 59: Hoare triple {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:30,742 INFO L290 TraceCheckUtils]: 60: Hoare triple {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:30,743 INFO L290 TraceCheckUtils]: 61: Hoare triple {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:30,743 INFO L290 TraceCheckUtils]: 62: Hoare triple {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:30,744 INFO L290 TraceCheckUtils]: 63: Hoare triple {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:30,744 INFO L290 TraceCheckUtils]: 64: Hoare triple {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:30,744 INFO L290 TraceCheckUtils]: 65: Hoare triple {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:30,745 INFO L290 TraceCheckUtils]: 66: Hoare triple {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:30,745 INFO L290 TraceCheckUtils]: 67: Hoare triple {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:30,745 INFO L290 TraceCheckUtils]: 68: Hoare triple {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:30,746 INFO L290 TraceCheckUtils]: 69: Hoare triple {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:30,746 INFO L290 TraceCheckUtils]: 70: Hoare triple {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:30,746 INFO L290 TraceCheckUtils]: 71: Hoare triple {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:30,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:30,747 INFO L290 TraceCheckUtils]: 73: Hoare triple {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:30,747 INFO L290 TraceCheckUtils]: 74: Hoare triple {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:30,748 INFO L290 TraceCheckUtils]: 75: Hoare triple {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:30,748 INFO L290 TraceCheckUtils]: 76: Hoare triple {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:30,749 INFO L290 TraceCheckUtils]: 77: Hoare triple {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:30,749 INFO L290 TraceCheckUtils]: 78: Hoare triple {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:30,749 INFO L290 TraceCheckUtils]: 79: Hoare triple {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:30,750 INFO L290 TraceCheckUtils]: 80: Hoare triple {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:30,750 INFO L290 TraceCheckUtils]: 81: Hoare triple {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:30,750 INFO L290 TraceCheckUtils]: 82: Hoare triple {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:30,751 INFO L290 TraceCheckUtils]: 83: Hoare triple {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:30,751 INFO L290 TraceCheckUtils]: 84: Hoare triple {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:30,751 INFO L290 TraceCheckUtils]: 85: Hoare triple {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:30,752 INFO L290 TraceCheckUtils]: 86: Hoare triple {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:30,752 INFO L290 TraceCheckUtils]: 87: Hoare triple {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:30,752 INFO L290 TraceCheckUtils]: 88: Hoare triple {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:30,753 INFO L290 TraceCheckUtils]: 89: Hoare triple {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:30,753 INFO L290 TraceCheckUtils]: 90: Hoare triple {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:30,753 INFO L290 TraceCheckUtils]: 91: Hoare triple {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:30,754 INFO L290 TraceCheckUtils]: 92: Hoare triple {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:30,754 INFO L290 TraceCheckUtils]: 93: Hoare triple {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:30,754 INFO L290 TraceCheckUtils]: 94: Hoare triple {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:30,755 INFO L290 TraceCheckUtils]: 95: Hoare triple {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:30,755 INFO L290 TraceCheckUtils]: 96: Hoare triple {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:30,756 INFO L290 TraceCheckUtils]: 97: Hoare triple {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:30,756 INFO L290 TraceCheckUtils]: 98: Hoare triple {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:30,756 INFO L290 TraceCheckUtils]: 99: Hoare triple {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:30,757 INFO L290 TraceCheckUtils]: 100: Hoare triple {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:30,757 INFO L290 TraceCheckUtils]: 101: Hoare triple {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:30,757 INFO L290 TraceCheckUtils]: 102: Hoare triple {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:30,758 INFO L290 TraceCheckUtils]: 103: Hoare triple {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:30,758 INFO L290 TraceCheckUtils]: 104: Hoare triple {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:30,758 INFO L290 TraceCheckUtils]: 105: Hoare triple {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:30,759 INFO L290 TraceCheckUtils]: 106: Hoare triple {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:30,759 INFO L290 TraceCheckUtils]: 107: Hoare triple {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:30,759 INFO L290 TraceCheckUtils]: 108: Hoare triple {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:30,760 INFO L290 TraceCheckUtils]: 109: Hoare triple {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:04:30,760 INFO L290 TraceCheckUtils]: 110: Hoare triple {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:04:30,761 INFO L290 TraceCheckUtils]: 111: Hoare triple {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56659#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 51))} is VALID [2022-04-15 07:04:30,761 INFO L290 TraceCheckUtils]: 112: Hoare triple {56659#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 51))} assume !(~v~0 % 4294967296 < 268435455); {56604#false} is VALID [2022-04-15 07:04:30,761 INFO L272 TraceCheckUtils]: 113: Hoare triple {56604#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {56604#false} is VALID [2022-04-15 07:04:30,761 INFO L290 TraceCheckUtils]: 114: Hoare triple {56604#false} ~cond := #in~cond; {56604#false} is VALID [2022-04-15 07:04:30,761 INFO L290 TraceCheckUtils]: 115: Hoare triple {56604#false} assume 0 == ~cond; {56604#false} is VALID [2022-04-15 07:04:30,761 INFO L290 TraceCheckUtils]: 116: Hoare triple {56604#false} assume !false; {56604#false} is VALID [2022-04-15 07:04:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:30,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:04:30,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594937069] [2022-04-15 07:04:30,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594937069] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:04:30,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1562267342] [2022-04-15 07:04:30,762 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 07:04:30,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:04:30,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:04:30,763 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) [2022-04-15 07:04:30,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-15 07:04:58,780 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 52 check-sat command(s) [2022-04-15 07:04:58,780 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:04:58,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 108 conjunts are in the unsatisfiable core [2022-04-15 07:04:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:04:58,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:04:59,567 INFO L272 TraceCheckUtils]: 0: Hoare triple {56603#true} call ULTIMATE.init(); {56603#true} is VALID [2022-04-15 07:04:59,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {56603#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(12, 2);call #Ultimate.allocInit(12, 3); {56603#true} is VALID [2022-04-15 07:04:59,567 INFO L290 TraceCheckUtils]: 2: Hoare triple {56603#true} assume true; {56603#true} is VALID [2022-04-15 07:04:59,567 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56603#true} {56603#true} #85#return; {56603#true} is VALID [2022-04-15 07:04:59,567 INFO L272 TraceCheckUtils]: 4: Hoare triple {56603#true} call #t~ret9 := main(); {56603#true} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {56603#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {56603#true} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {56603#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {56603#true} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {56603#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {56603#true} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {56603#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {56603#true} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 9: Hoare triple {56603#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {56608#(= main_~v~0 0)} is VALID [2022-04-15 07:04:59,568 INFO L290 TraceCheckUtils]: 10: Hoare triple {56608#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {56608#(= main_~v~0 0)} is VALID [2022-04-15 07:04:59,569 INFO L290 TraceCheckUtils]: 11: Hoare triple {56608#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:59,569 INFO L290 TraceCheckUtils]: 12: Hoare triple {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:04:59,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {56609#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:59,570 INFO L290 TraceCheckUtils]: 14: Hoare triple {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:04:59,570 INFO L290 TraceCheckUtils]: 15: Hoare triple {56610#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:59,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:04:59,571 INFO L290 TraceCheckUtils]: 17: Hoare triple {56611#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:59,571 INFO L290 TraceCheckUtils]: 18: Hoare triple {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:04:59,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {56612#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:59,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:04:59,572 INFO L290 TraceCheckUtils]: 21: Hoare triple {56613#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:59,572 INFO L290 TraceCheckUtils]: 22: Hoare triple {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:04:59,573 INFO L290 TraceCheckUtils]: 23: Hoare triple {56614#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:59,573 INFO L290 TraceCheckUtils]: 24: Hoare triple {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:04:59,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {56615#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:59,574 INFO L290 TraceCheckUtils]: 26: Hoare triple {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:04:59,574 INFO L290 TraceCheckUtils]: 27: Hoare triple {56616#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:59,575 INFO L290 TraceCheckUtils]: 28: Hoare triple {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:04:59,575 INFO L290 TraceCheckUtils]: 29: Hoare triple {56617#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:59,575 INFO L290 TraceCheckUtils]: 30: Hoare triple {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:04:59,576 INFO L290 TraceCheckUtils]: 31: Hoare triple {56618#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:59,576 INFO L290 TraceCheckUtils]: 32: Hoare triple {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:04:59,576 INFO L290 TraceCheckUtils]: 33: Hoare triple {56619#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:59,577 INFO L290 TraceCheckUtils]: 34: Hoare triple {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:04:59,577 INFO L290 TraceCheckUtils]: 35: Hoare triple {56620#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:59,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:04:59,578 INFO L290 TraceCheckUtils]: 37: Hoare triple {56621#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:59,578 INFO L290 TraceCheckUtils]: 38: Hoare triple {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:04:59,579 INFO L290 TraceCheckUtils]: 39: Hoare triple {56622#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:59,579 INFO L290 TraceCheckUtils]: 40: Hoare triple {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:04:59,579 INFO L290 TraceCheckUtils]: 41: Hoare triple {56623#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:59,580 INFO L290 TraceCheckUtils]: 42: Hoare triple {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:04:59,580 INFO L290 TraceCheckUtils]: 43: Hoare triple {56624#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:59,580 INFO L290 TraceCheckUtils]: 44: Hoare triple {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:04:59,581 INFO L290 TraceCheckUtils]: 45: Hoare triple {56625#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:59,581 INFO L290 TraceCheckUtils]: 46: Hoare triple {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:04:59,581 INFO L290 TraceCheckUtils]: 47: Hoare triple {56626#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:59,582 INFO L290 TraceCheckUtils]: 48: Hoare triple {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:04:59,582 INFO L290 TraceCheckUtils]: 49: Hoare triple {56627#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:59,582 INFO L290 TraceCheckUtils]: 50: Hoare triple {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:04:59,583 INFO L290 TraceCheckUtils]: 51: Hoare triple {56628#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:59,583 INFO L290 TraceCheckUtils]: 52: Hoare triple {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:04:59,583 INFO L290 TraceCheckUtils]: 53: Hoare triple {56629#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:59,584 INFO L290 TraceCheckUtils]: 54: Hoare triple {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:04:59,584 INFO L290 TraceCheckUtils]: 55: Hoare triple {56630#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:59,585 INFO L290 TraceCheckUtils]: 56: Hoare triple {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:04:59,585 INFO L290 TraceCheckUtils]: 57: Hoare triple {56631#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:59,585 INFO L290 TraceCheckUtils]: 58: Hoare triple {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:04:59,586 INFO L290 TraceCheckUtils]: 59: Hoare triple {56632#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:59,586 INFO L290 TraceCheckUtils]: 60: Hoare triple {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:04:59,586 INFO L290 TraceCheckUtils]: 61: Hoare triple {56633#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:59,587 INFO L290 TraceCheckUtils]: 62: Hoare triple {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:04:59,587 INFO L290 TraceCheckUtils]: 63: Hoare triple {56634#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:59,587 INFO L290 TraceCheckUtils]: 64: Hoare triple {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:04:59,588 INFO L290 TraceCheckUtils]: 65: Hoare triple {56635#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:59,588 INFO L290 TraceCheckUtils]: 66: Hoare triple {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:04:59,588 INFO L290 TraceCheckUtils]: 67: Hoare triple {56636#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:59,589 INFO L290 TraceCheckUtils]: 68: Hoare triple {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:04:59,589 INFO L290 TraceCheckUtils]: 69: Hoare triple {56637#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:59,590 INFO L290 TraceCheckUtils]: 70: Hoare triple {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:04:59,590 INFO L290 TraceCheckUtils]: 71: Hoare triple {56638#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:59,590 INFO L290 TraceCheckUtils]: 72: Hoare triple {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:04:59,591 INFO L290 TraceCheckUtils]: 73: Hoare triple {56639#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:59,591 INFO L290 TraceCheckUtils]: 74: Hoare triple {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:04:59,591 INFO L290 TraceCheckUtils]: 75: Hoare triple {56640#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:59,592 INFO L290 TraceCheckUtils]: 76: Hoare triple {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:04:59,592 INFO L290 TraceCheckUtils]: 77: Hoare triple {56641#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:59,592 INFO L290 TraceCheckUtils]: 78: Hoare triple {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:04:59,593 INFO L290 TraceCheckUtils]: 79: Hoare triple {56642#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:59,593 INFO L290 TraceCheckUtils]: 80: Hoare triple {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:04:59,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {56643#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:59,594 INFO L290 TraceCheckUtils]: 82: Hoare triple {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:04:59,594 INFO L290 TraceCheckUtils]: 83: Hoare triple {56644#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:59,594 INFO L290 TraceCheckUtils]: 84: Hoare triple {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:04:59,595 INFO L290 TraceCheckUtils]: 85: Hoare triple {56645#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:59,595 INFO L290 TraceCheckUtils]: 86: Hoare triple {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:04:59,596 INFO L290 TraceCheckUtils]: 87: Hoare triple {56646#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:59,596 INFO L290 TraceCheckUtils]: 88: Hoare triple {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:04:59,596 INFO L290 TraceCheckUtils]: 89: Hoare triple {56647#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:59,597 INFO L290 TraceCheckUtils]: 90: Hoare triple {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:04:59,597 INFO L290 TraceCheckUtils]: 91: Hoare triple {56648#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:59,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:04:59,598 INFO L290 TraceCheckUtils]: 93: Hoare triple {56649#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:59,598 INFO L290 TraceCheckUtils]: 94: Hoare triple {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:04:59,598 INFO L290 TraceCheckUtils]: 95: Hoare triple {56650#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:59,599 INFO L290 TraceCheckUtils]: 96: Hoare triple {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:04:59,599 INFO L290 TraceCheckUtils]: 97: Hoare triple {56651#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:59,599 INFO L290 TraceCheckUtils]: 98: Hoare triple {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:04:59,600 INFO L290 TraceCheckUtils]: 99: Hoare triple {56652#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:59,600 INFO L290 TraceCheckUtils]: 100: Hoare triple {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:04:59,601 INFO L290 TraceCheckUtils]: 101: Hoare triple {56653#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:59,601 INFO L290 TraceCheckUtils]: 102: Hoare triple {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:04:59,601 INFO L290 TraceCheckUtils]: 103: Hoare triple {56654#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:59,602 INFO L290 TraceCheckUtils]: 104: Hoare triple {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:04:59,602 INFO L290 TraceCheckUtils]: 105: Hoare triple {56655#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:59,602 INFO L290 TraceCheckUtils]: 106: Hoare triple {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:04:59,603 INFO L290 TraceCheckUtils]: 107: Hoare triple {56656#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:59,603 INFO L290 TraceCheckUtils]: 108: Hoare triple {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:04:59,603 INFO L290 TraceCheckUtils]: 109: Hoare triple {56657#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:04:59,604 INFO L290 TraceCheckUtils]: 110: Hoare triple {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:04:59,604 INFO L290 TraceCheckUtils]: 111: Hoare triple {56658#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {56997#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:04:59,605 INFO L290 TraceCheckUtils]: 112: Hoare triple {56997#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !(~v~0 % 4294967296 < 268435455); {56604#false} is VALID [2022-04-15 07:04:59,605 INFO L272 TraceCheckUtils]: 113: Hoare triple {56604#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {56604#false} is VALID [2022-04-15 07:04:59,605 INFO L290 TraceCheckUtils]: 114: Hoare triple {56604#false} ~cond := #in~cond; {56604#false} is VALID [2022-04-15 07:04:59,605 INFO L290 TraceCheckUtils]: 115: Hoare triple {56604#false} assume 0 == ~cond; {56604#false} is VALID [2022-04-15 07:04:59,605 INFO L290 TraceCheckUtils]: 116: Hoare triple {56604#false} assume !false; {56604#false} is VALID [2022-04-15 07:04:59,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:04:59,605 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:05:05,842 INFO L290 TraceCheckUtils]: 116: Hoare triple {56604#false} assume !false; {56604#false} is VALID [2022-04-15 07:05:05,842 INFO L290 TraceCheckUtils]: 115: Hoare triple {57016#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {56604#false} is VALID [2022-04-15 07:05:05,843 INFO L290 TraceCheckUtils]: 114: Hoare triple {57020#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {57016#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 07:05:05,843 INFO L272 TraceCheckUtils]: 113: Hoare triple {57024#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {57020#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:05:05,843 INFO L290 TraceCheckUtils]: 112: Hoare triple {57028#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {57024#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:05,844 INFO L290 TraceCheckUtils]: 111: Hoare triple {57032#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57028#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,844 INFO L290 TraceCheckUtils]: 110: Hoare triple {57032#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57032#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,853 INFO L290 TraceCheckUtils]: 109: Hoare triple {57039#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57032#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,854 INFO L290 TraceCheckUtils]: 108: Hoare triple {57039#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57039#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,854 INFO L290 TraceCheckUtils]: 107: Hoare triple {57046#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57039#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,855 INFO L290 TraceCheckUtils]: 106: Hoare triple {57046#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57046#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,856 INFO L290 TraceCheckUtils]: 105: Hoare triple {57053#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57046#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,856 INFO L290 TraceCheckUtils]: 104: Hoare triple {57053#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57053#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {57060#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57053#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,859 INFO L290 TraceCheckUtils]: 102: Hoare triple {57060#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57060#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,859 INFO L290 TraceCheckUtils]: 101: Hoare triple {57067#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57060#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,860 INFO L290 TraceCheckUtils]: 100: Hoare triple {57067#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57067#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,860 INFO L290 TraceCheckUtils]: 99: Hoare triple {57074#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57067#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,861 INFO L290 TraceCheckUtils]: 98: Hoare triple {57074#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57074#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,862 INFO L290 TraceCheckUtils]: 97: Hoare triple {57081#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57074#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,862 INFO L290 TraceCheckUtils]: 96: Hoare triple {57081#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57081#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,863 INFO L290 TraceCheckUtils]: 95: Hoare triple {57088#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57081#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,863 INFO L290 TraceCheckUtils]: 94: Hoare triple {57088#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57088#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,864 INFO L290 TraceCheckUtils]: 93: Hoare triple {57095#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57088#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,864 INFO L290 TraceCheckUtils]: 92: Hoare triple {57095#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57095#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,865 INFO L290 TraceCheckUtils]: 91: Hoare triple {57102#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57095#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,865 INFO L290 TraceCheckUtils]: 90: Hoare triple {57102#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57102#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,866 INFO L290 TraceCheckUtils]: 89: Hoare triple {57109#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57102#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,867 INFO L290 TraceCheckUtils]: 88: Hoare triple {57109#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57109#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,868 INFO L290 TraceCheckUtils]: 87: Hoare triple {57116#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57109#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,868 INFO L290 TraceCheckUtils]: 86: Hoare triple {57116#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57116#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,869 INFO L290 TraceCheckUtils]: 85: Hoare triple {57123#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57116#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,869 INFO L290 TraceCheckUtils]: 84: Hoare triple {57123#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57123#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,870 INFO L290 TraceCheckUtils]: 83: Hoare triple {57130#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57123#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,870 INFO L290 TraceCheckUtils]: 82: Hoare triple {57130#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57130#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,871 INFO L290 TraceCheckUtils]: 81: Hoare triple {57137#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57130#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,872 INFO L290 TraceCheckUtils]: 80: Hoare triple {57137#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57137#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,872 INFO L290 TraceCheckUtils]: 79: Hoare triple {57144#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57137#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,873 INFO L290 TraceCheckUtils]: 78: Hoare triple {57144#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57144#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,873 INFO L290 TraceCheckUtils]: 77: Hoare triple {57151#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57144#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {57151#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57151#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,874 INFO L290 TraceCheckUtils]: 75: Hoare triple {57158#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57151#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,875 INFO L290 TraceCheckUtils]: 74: Hoare triple {57158#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57158#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,876 INFO L290 TraceCheckUtils]: 73: Hoare triple {57165#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57158#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,876 INFO L290 TraceCheckUtils]: 72: Hoare triple {57165#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57165#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,877 INFO L290 TraceCheckUtils]: 71: Hoare triple {57172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57165#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,877 INFO L290 TraceCheckUtils]: 70: Hoare triple {57172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,878 INFO L290 TraceCheckUtils]: 69: Hoare triple {57179#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57172#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,878 INFO L290 TraceCheckUtils]: 68: Hoare triple {57179#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57179#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,879 INFO L290 TraceCheckUtils]: 67: Hoare triple {57186#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57179#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,879 INFO L290 TraceCheckUtils]: 66: Hoare triple {57186#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57186#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,881 INFO L290 TraceCheckUtils]: 65: Hoare triple {57193#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57186#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,881 INFO L290 TraceCheckUtils]: 64: Hoare triple {57193#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57193#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,882 INFO L290 TraceCheckUtils]: 63: Hoare triple {57200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57193#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,882 INFO L290 TraceCheckUtils]: 62: Hoare triple {57200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,883 INFO L290 TraceCheckUtils]: 61: Hoare triple {57207#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57200#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,883 INFO L290 TraceCheckUtils]: 60: Hoare triple {57207#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57207#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,884 INFO L290 TraceCheckUtils]: 59: Hoare triple {57214#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57207#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,884 INFO L290 TraceCheckUtils]: 58: Hoare triple {57214#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57214#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,886 INFO L290 TraceCheckUtils]: 57: Hoare triple {57221#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57214#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,886 INFO L290 TraceCheckUtils]: 56: Hoare triple {57221#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57221#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,887 INFO L290 TraceCheckUtils]: 55: Hoare triple {57228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57221#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,887 INFO L290 TraceCheckUtils]: 54: Hoare triple {57228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,889 INFO L290 TraceCheckUtils]: 53: Hoare triple {57235#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57228#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,889 INFO L290 TraceCheckUtils]: 52: Hoare triple {57235#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57235#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,890 INFO L290 TraceCheckUtils]: 51: Hoare triple {57242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57235#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,890 INFO L290 TraceCheckUtils]: 50: Hoare triple {57242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,893 INFO L290 TraceCheckUtils]: 49: Hoare triple {57249#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57242#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,893 INFO L290 TraceCheckUtils]: 48: Hoare triple {57249#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57249#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,895 INFO L290 TraceCheckUtils]: 47: Hoare triple {57256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57249#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,895 INFO L290 TraceCheckUtils]: 46: Hoare triple {57256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,896 INFO L290 TraceCheckUtils]: 45: Hoare triple {57263#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57256#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,896 INFO L290 TraceCheckUtils]: 44: Hoare triple {57263#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57263#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,897 INFO L290 TraceCheckUtils]: 43: Hoare triple {57270#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57263#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,897 INFO L290 TraceCheckUtils]: 42: Hoare triple {57270#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57270#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,898 INFO L290 TraceCheckUtils]: 41: Hoare triple {57277#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57270#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,899 INFO L290 TraceCheckUtils]: 40: Hoare triple {57277#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57277#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,899 INFO L290 TraceCheckUtils]: 39: Hoare triple {57284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57277#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {57284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,900 INFO L290 TraceCheckUtils]: 37: Hoare triple {57291#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57284#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,901 INFO L290 TraceCheckUtils]: 36: Hoare triple {57291#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57291#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,902 INFO L290 TraceCheckUtils]: 35: Hoare triple {57298#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57291#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {57298#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57298#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {57305#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57298#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:05:05,904 INFO L290 TraceCheckUtils]: 32: Hoare triple {57305#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57305#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,905 INFO L290 TraceCheckUtils]: 31: Hoare triple {57312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57305#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,906 INFO L290 TraceCheckUtils]: 30: Hoare triple {57312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {57319#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57312#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {57319#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57319#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {57326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57319#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {57326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,909 INFO L290 TraceCheckUtils]: 25: Hoare triple {57333#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57326#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {57333#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57333#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,910 INFO L290 TraceCheckUtils]: 23: Hoare triple {57340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57333#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,910 INFO L290 TraceCheckUtils]: 22: Hoare triple {57340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {57347#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57340#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {57347#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57347#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {57354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57347#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {57354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,914 INFO L290 TraceCheckUtils]: 17: Hoare triple {57361#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57354#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {57361#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57361#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,915 INFO L290 TraceCheckUtils]: 15: Hoare triple {57368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57361#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:05:05,916 INFO L290 TraceCheckUtils]: 14: Hoare triple {57368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,916 INFO L290 TraceCheckUtils]: 13: Hoare triple {57375#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57368#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,917 INFO L290 TraceCheckUtils]: 12: Hoare triple {57375#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {57375#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,917 INFO L290 TraceCheckUtils]: 11: Hoare triple {57382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {57375#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 10: Hoare triple {57382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {57382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 9: Hoare triple {56603#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {57382#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 8: Hoare triple {56603#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {56603#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {56603#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {56603#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {56603#true} call #t~ret9 := main(); {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56603#true} {56603#true} #85#return; {56603#true} is VALID [2022-04-15 07:05:05,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {56603#true} assume true; {56603#true} is VALID [2022-04-15 07:05:05,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {56603#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(12, 2);call #Ultimate.allocInit(12, 3); {56603#true} is VALID [2022-04-15 07:05:05,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {56603#true} call ULTIMATE.init(); {56603#true} is VALID [2022-04-15 07:05:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:05,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1562267342] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:05:05,919 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:05:05,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 57] total 111 [2022-04-15 07:05:05,920 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:05:05,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1943685693] [2022-04-15 07:05:05,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1943685693] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:05:05,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:05:05,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-15 07:05:05,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513185816] [2022-04-15 07:05:05,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:05:05,920 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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 [2022-04-15 07:05:05,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:05:05,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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) [2022-04-15 07:05:05,995 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:05,995 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-15 07:05:05,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:05,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-15 07:05:05,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3053, Invalid=9157, Unknown=0, NotChecked=0, Total=12210 [2022-04-15 07:05:05,996 INFO L87 Difference]: Start difference. First operand 124 states and 128 transitions. Second operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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) [2022-04-15 07:05:14,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:14,757 INFO L93 Difference]: Finished difference Result 252 states and 264 transitions. [2022-04-15 07:05:14,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-15 07:05:14,757 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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 [2022-04-15 07:05:14,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:05:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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) [2022-04-15 07:05:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 163 transitions. [2022-04-15 07:05:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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) [2022-04-15 07:05:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 163 transitions. [2022-04-15 07:05:14,759 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 163 transitions. [2022-04-15 07:05:14,878 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:14,880 INFO L225 Difference]: With dead ends: 252 [2022-04-15 07:05:14,880 INFO L226 Difference]: Without dead ends: 134 [2022-04-15 07:05:14,881 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 181 SyntacticMatches, 1 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1713 ImplicationChecksByTransitivity, 7.9s TimeCoverageRelationStatistics Valid=6080, Invalid=20326, Unknown=0, NotChecked=0, Total=26406 [2022-04-15 07:05:14,881 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 152 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 5784 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 5892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 5784 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-15 07:05:14,881 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [153 Valid, 36 Invalid, 5892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 5784 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-15 07:05:14,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-04-15 07:05:15,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 126. [2022-04-15 07:05:15,486 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:05:15,486 INFO L82 GeneralOperation]: Start isEquivalent. First operand 134 states. Second operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:15,487 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:15,487 INFO L87 Difference]: Start difference. First operand 134 states. Second operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:15,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:15,488 INFO L93 Difference]: Finished difference Result 134 states and 141 transitions. [2022-04-15 07:05:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 141 transitions. [2022-04-15 07:05:15,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:15,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:15,488 INFO L74 IsIncluded]: Start isIncluded. First operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 134 states. [2022-04-15 07:05:15,488 INFO L87 Difference]: Start difference. First operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 134 states. [2022-04-15 07:05:15,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:15,489 INFO L93 Difference]: Finished difference Result 134 states and 141 transitions. [2022-04-15 07:05:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 141 transitions. [2022-04-15 07:05:15,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:15,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:15,490 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:05:15,490 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:05:15,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 120 states have (on average 1.0416666666666667) internal successors, (125), 120 states have internal predecessors, (125), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 130 transitions. [2022-04-15 07:05:15,491 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 130 transitions. Word has length 117 [2022-04-15 07:05:15,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:05:15,499 INFO L478 AbstractCegarLoop]: Abstraction has 126 states and 130 transitions. [2022-04-15 07:05:15,499 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 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) [2022-04-15 07:05:15,499 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 126 states and 130 transitions. [2022-04-15 07:05:15,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 130 transitions. [2022-04-15 07:05:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-15 07:05:15,679 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:05:15,679 INFO L499 BasicCegarLoop]: trace histogram [52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:05:15,686 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-15 07:05:15,879 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103 [2022-04-15 07:05:15,879 INFO L403 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:05:15,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:05:15,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1345573718, now seen corresponding path program 103 times [2022-04-15 07:05:15,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:15,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [752510511] [2022-04-15 07:05:17,049 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:05:17,175 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:05:17,176 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:05:17,177 INFO L85 PathProgramCache]: Analyzing trace with hash 555979572, now seen corresponding path program 1 times [2022-04-15 07:05:17,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:17,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787707161] [2022-04-15 07:05:17,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:17,182 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:05:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:17,185 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:05:17,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1345573718, now seen corresponding path program 104 times [2022-04-15 07:05:17,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:17,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241095271] [2022-04-15 07:05:17,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:17,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:18,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:05:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:18,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {58605#(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(12, 2);call #Ultimate.allocInit(12, 3); {58547#true} is VALID [2022-04-15 07:05:18,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {58547#true} assume true; {58547#true} is VALID [2022-04-15 07:05:18,564 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58547#true} {58547#true} #85#return; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L272 TraceCheckUtils]: 0: Hoare triple {58547#true} call ULTIMATE.init(); {58605#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {58605#(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(12, 2);call #Ultimate.allocInit(12, 3); {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 2: Hoare triple {58547#true} assume true; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58547#true} {58547#true} #85#return; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L272 TraceCheckUtils]: 4: Hoare triple {58547#true} call #t~ret9 := main(); {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 5: Hoare triple {58547#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 6: Hoare triple {58547#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 7: Hoare triple {58547#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 8: Hoare triple {58547#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {58547#true} is VALID [2022-04-15 07:05:18,565 INFO L290 TraceCheckUtils]: 9: Hoare triple {58547#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {58552#(= main_~v~0 0)} is VALID [2022-04-15 07:05:18,566 INFO L290 TraceCheckUtils]: 10: Hoare triple {58552#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {58552#(= main_~v~0 0)} is VALID [2022-04-15 07:05:18,566 INFO L290 TraceCheckUtils]: 11: Hoare triple {58552#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:18,566 INFO L290 TraceCheckUtils]: 12: Hoare triple {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:18,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:18,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:18,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:18,568 INFO L290 TraceCheckUtils]: 16: Hoare triple {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:18,568 INFO L290 TraceCheckUtils]: 17: Hoare triple {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:18,568 INFO L290 TraceCheckUtils]: 18: Hoare triple {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:18,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:18,569 INFO L290 TraceCheckUtils]: 20: Hoare triple {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:18,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:18,570 INFO L290 TraceCheckUtils]: 22: Hoare triple {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:18,570 INFO L290 TraceCheckUtils]: 23: Hoare triple {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:18,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:18,571 INFO L290 TraceCheckUtils]: 25: Hoare triple {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:18,571 INFO L290 TraceCheckUtils]: 26: Hoare triple {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:18,572 INFO L290 TraceCheckUtils]: 27: Hoare triple {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:18,572 INFO L290 TraceCheckUtils]: 28: Hoare triple {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:18,572 INFO L290 TraceCheckUtils]: 29: Hoare triple {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:18,573 INFO L290 TraceCheckUtils]: 30: Hoare triple {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:18,573 INFO L290 TraceCheckUtils]: 31: Hoare triple {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:18,573 INFO L290 TraceCheckUtils]: 32: Hoare triple {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:18,574 INFO L290 TraceCheckUtils]: 33: Hoare triple {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:18,574 INFO L290 TraceCheckUtils]: 34: Hoare triple {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:18,575 INFO L290 TraceCheckUtils]: 35: Hoare triple {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:18,575 INFO L290 TraceCheckUtils]: 36: Hoare triple {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:18,575 INFO L290 TraceCheckUtils]: 37: Hoare triple {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:18,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:18,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:18,576 INFO L290 TraceCheckUtils]: 40: Hoare triple {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:18,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:18,577 INFO L290 TraceCheckUtils]: 42: Hoare triple {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:18,577 INFO L290 TraceCheckUtils]: 43: Hoare triple {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:18,578 INFO L290 TraceCheckUtils]: 44: Hoare triple {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:18,578 INFO L290 TraceCheckUtils]: 45: Hoare triple {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:18,578 INFO L290 TraceCheckUtils]: 46: Hoare triple {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:18,579 INFO L290 TraceCheckUtils]: 47: Hoare triple {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:18,579 INFO L290 TraceCheckUtils]: 48: Hoare triple {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:18,579 INFO L290 TraceCheckUtils]: 49: Hoare triple {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:18,580 INFO L290 TraceCheckUtils]: 50: Hoare triple {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:18,580 INFO L290 TraceCheckUtils]: 51: Hoare triple {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:18,580 INFO L290 TraceCheckUtils]: 52: Hoare triple {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:18,581 INFO L290 TraceCheckUtils]: 53: Hoare triple {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:18,581 INFO L290 TraceCheckUtils]: 54: Hoare triple {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:18,582 INFO L290 TraceCheckUtils]: 55: Hoare triple {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:18,582 INFO L290 TraceCheckUtils]: 56: Hoare triple {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:18,582 INFO L290 TraceCheckUtils]: 57: Hoare triple {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:18,583 INFO L290 TraceCheckUtils]: 58: Hoare triple {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:18,583 INFO L290 TraceCheckUtils]: 59: Hoare triple {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:18,583 INFO L290 TraceCheckUtils]: 60: Hoare triple {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:18,584 INFO L290 TraceCheckUtils]: 61: Hoare triple {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:18,584 INFO L290 TraceCheckUtils]: 62: Hoare triple {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:18,584 INFO L290 TraceCheckUtils]: 63: Hoare triple {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:18,585 INFO L290 TraceCheckUtils]: 64: Hoare triple {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:18,585 INFO L290 TraceCheckUtils]: 65: Hoare triple {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:18,585 INFO L290 TraceCheckUtils]: 66: Hoare triple {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:18,586 INFO L290 TraceCheckUtils]: 67: Hoare triple {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:18,586 INFO L290 TraceCheckUtils]: 68: Hoare triple {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:18,586 INFO L290 TraceCheckUtils]: 69: Hoare triple {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:18,587 INFO L290 TraceCheckUtils]: 70: Hoare triple {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:18,587 INFO L290 TraceCheckUtils]: 71: Hoare triple {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:18,588 INFO L290 TraceCheckUtils]: 72: Hoare triple {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:18,588 INFO L290 TraceCheckUtils]: 73: Hoare triple {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:18,588 INFO L290 TraceCheckUtils]: 74: Hoare triple {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:18,589 INFO L290 TraceCheckUtils]: 75: Hoare triple {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:18,589 INFO L290 TraceCheckUtils]: 76: Hoare triple {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:18,589 INFO L290 TraceCheckUtils]: 77: Hoare triple {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:18,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:18,590 INFO L290 TraceCheckUtils]: 79: Hoare triple {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:18,590 INFO L290 TraceCheckUtils]: 80: Hoare triple {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:18,591 INFO L290 TraceCheckUtils]: 81: Hoare triple {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:18,591 INFO L290 TraceCheckUtils]: 82: Hoare triple {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:18,591 INFO L290 TraceCheckUtils]: 83: Hoare triple {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:18,592 INFO L290 TraceCheckUtils]: 84: Hoare triple {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:18,592 INFO L290 TraceCheckUtils]: 85: Hoare triple {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:18,592 INFO L290 TraceCheckUtils]: 86: Hoare triple {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:18,593 INFO L290 TraceCheckUtils]: 87: Hoare triple {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:18,593 INFO L290 TraceCheckUtils]: 88: Hoare triple {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:18,594 INFO L290 TraceCheckUtils]: 89: Hoare triple {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:18,594 INFO L290 TraceCheckUtils]: 90: Hoare triple {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:18,594 INFO L290 TraceCheckUtils]: 91: Hoare triple {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:18,595 INFO L290 TraceCheckUtils]: 92: Hoare triple {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:18,595 INFO L290 TraceCheckUtils]: 93: Hoare triple {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:18,595 INFO L290 TraceCheckUtils]: 94: Hoare triple {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:18,596 INFO L290 TraceCheckUtils]: 95: Hoare triple {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:18,596 INFO L290 TraceCheckUtils]: 96: Hoare triple {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:18,596 INFO L290 TraceCheckUtils]: 97: Hoare triple {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:18,597 INFO L290 TraceCheckUtils]: 98: Hoare triple {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:18,597 INFO L290 TraceCheckUtils]: 99: Hoare triple {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:18,597 INFO L290 TraceCheckUtils]: 100: Hoare triple {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:18,598 INFO L290 TraceCheckUtils]: 101: Hoare triple {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:18,598 INFO L290 TraceCheckUtils]: 102: Hoare triple {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:18,599 INFO L290 TraceCheckUtils]: 103: Hoare triple {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:18,599 INFO L290 TraceCheckUtils]: 104: Hoare triple {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:18,599 INFO L290 TraceCheckUtils]: 105: Hoare triple {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:18,600 INFO L290 TraceCheckUtils]: 106: Hoare triple {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:18,600 INFO L290 TraceCheckUtils]: 107: Hoare triple {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:18,600 INFO L290 TraceCheckUtils]: 108: Hoare triple {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:18,601 INFO L290 TraceCheckUtils]: 109: Hoare triple {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:18,601 INFO L290 TraceCheckUtils]: 110: Hoare triple {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:18,601 INFO L290 TraceCheckUtils]: 111: Hoare triple {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:18,602 INFO L290 TraceCheckUtils]: 112: Hoare triple {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:18,602 INFO L290 TraceCheckUtils]: 113: Hoare triple {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58604#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 52))} is VALID [2022-04-15 07:05:18,603 INFO L290 TraceCheckUtils]: 114: Hoare triple {58604#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 52))} assume !(~v~0 % 4294967296 < 268435455); {58548#false} is VALID [2022-04-15 07:05:18,603 INFO L272 TraceCheckUtils]: 115: Hoare triple {58548#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {58548#false} is VALID [2022-04-15 07:05:18,603 INFO L290 TraceCheckUtils]: 116: Hoare triple {58548#false} ~cond := #in~cond; {58548#false} is VALID [2022-04-15 07:05:18,603 INFO L290 TraceCheckUtils]: 117: Hoare triple {58548#false} assume 0 == ~cond; {58548#false} is VALID [2022-04-15 07:05:18,603 INFO L290 TraceCheckUtils]: 118: Hoare triple {58548#false} assume !false; {58548#false} is VALID [2022-04-15 07:05:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:18,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:05:18,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241095271] [2022-04-15 07:05:18,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241095271] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:05:18,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1785663358] [2022-04-15 07:05:18,604 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 07:05:18,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:05:18,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:05:18,605 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) [2022-04-15 07:05:18,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-15 07:05:18,698 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 07:05:18,698 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:05:18,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 109 conjunts are in the unsatisfiable core [2022-04-15 07:05:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:18,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:05:19,614 INFO L272 TraceCheckUtils]: 0: Hoare triple {58547#true} call ULTIMATE.init(); {58547#true} is VALID [2022-04-15 07:05:19,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {58547#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(12, 2);call #Ultimate.allocInit(12, 3); {58547#true} is VALID [2022-04-15 07:05:19,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {58547#true} assume true; {58547#true} is VALID [2022-04-15 07:05:19,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58547#true} {58547#true} #85#return; {58547#true} is VALID [2022-04-15 07:05:19,614 INFO L272 TraceCheckUtils]: 4: Hoare triple {58547#true} call #t~ret9 := main(); {58547#true} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {58547#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {58547#true} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {58547#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {58547#true} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {58547#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {58547#true} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {58547#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {58547#true} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 9: Hoare triple {58547#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {58552#(= main_~v~0 0)} is VALID [2022-04-15 07:05:19,615 INFO L290 TraceCheckUtils]: 10: Hoare triple {58552#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {58552#(= main_~v~0 0)} is VALID [2022-04-15 07:05:19,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {58552#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:19,616 INFO L290 TraceCheckUtils]: 12: Hoare triple {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:19,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {58553#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:19,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:19,617 INFO L290 TraceCheckUtils]: 15: Hoare triple {58554#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:19,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:19,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {58555#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:19,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:19,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {58556#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:19,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:19,619 INFO L290 TraceCheckUtils]: 21: Hoare triple {58557#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:19,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:19,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {58558#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:19,620 INFO L290 TraceCheckUtils]: 24: Hoare triple {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:19,620 INFO L290 TraceCheckUtils]: 25: Hoare triple {58559#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:19,621 INFO L290 TraceCheckUtils]: 26: Hoare triple {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:19,621 INFO L290 TraceCheckUtils]: 27: Hoare triple {58560#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:19,622 INFO L290 TraceCheckUtils]: 28: Hoare triple {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:19,622 INFO L290 TraceCheckUtils]: 29: Hoare triple {58561#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:19,622 INFO L290 TraceCheckUtils]: 30: Hoare triple {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:19,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {58562#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:19,623 INFO L290 TraceCheckUtils]: 32: Hoare triple {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:19,623 INFO L290 TraceCheckUtils]: 33: Hoare triple {58563#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:19,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:19,624 INFO L290 TraceCheckUtils]: 35: Hoare triple {58564#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:19,624 INFO L290 TraceCheckUtils]: 36: Hoare triple {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:19,625 INFO L290 TraceCheckUtils]: 37: Hoare triple {58565#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:19,625 INFO L290 TraceCheckUtils]: 38: Hoare triple {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:19,625 INFO L290 TraceCheckUtils]: 39: Hoare triple {58566#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:19,626 INFO L290 TraceCheckUtils]: 40: Hoare triple {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:19,626 INFO L290 TraceCheckUtils]: 41: Hoare triple {58567#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:19,626 INFO L290 TraceCheckUtils]: 42: Hoare triple {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:19,627 INFO L290 TraceCheckUtils]: 43: Hoare triple {58568#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:19,627 INFO L290 TraceCheckUtils]: 44: Hoare triple {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:19,627 INFO L290 TraceCheckUtils]: 45: Hoare triple {58569#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:19,628 INFO L290 TraceCheckUtils]: 46: Hoare triple {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:19,628 INFO L290 TraceCheckUtils]: 47: Hoare triple {58570#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:19,629 INFO L290 TraceCheckUtils]: 48: Hoare triple {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:19,629 INFO L290 TraceCheckUtils]: 49: Hoare triple {58571#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:19,629 INFO L290 TraceCheckUtils]: 50: Hoare triple {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:19,630 INFO L290 TraceCheckUtils]: 51: Hoare triple {58572#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:19,630 INFO L290 TraceCheckUtils]: 52: Hoare triple {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:19,630 INFO L290 TraceCheckUtils]: 53: Hoare triple {58573#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:19,631 INFO L290 TraceCheckUtils]: 54: Hoare triple {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:19,631 INFO L290 TraceCheckUtils]: 55: Hoare triple {58574#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:19,631 INFO L290 TraceCheckUtils]: 56: Hoare triple {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:19,632 INFO L290 TraceCheckUtils]: 57: Hoare triple {58575#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:19,632 INFO L290 TraceCheckUtils]: 58: Hoare triple {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:19,632 INFO L290 TraceCheckUtils]: 59: Hoare triple {58576#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:19,633 INFO L290 TraceCheckUtils]: 60: Hoare triple {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:19,633 INFO L290 TraceCheckUtils]: 61: Hoare triple {58577#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:19,633 INFO L290 TraceCheckUtils]: 62: Hoare triple {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:19,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {58578#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:19,634 INFO L290 TraceCheckUtils]: 64: Hoare triple {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:19,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {58579#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:19,635 INFO L290 TraceCheckUtils]: 66: Hoare triple {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:19,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {58580#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:19,636 INFO L290 TraceCheckUtils]: 68: Hoare triple {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:19,636 INFO L290 TraceCheckUtils]: 69: Hoare triple {58581#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:19,636 INFO L290 TraceCheckUtils]: 70: Hoare triple {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:19,637 INFO L290 TraceCheckUtils]: 71: Hoare triple {58582#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:19,637 INFO L290 TraceCheckUtils]: 72: Hoare triple {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:19,637 INFO L290 TraceCheckUtils]: 73: Hoare triple {58583#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:19,638 INFO L290 TraceCheckUtils]: 74: Hoare triple {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:19,638 INFO L290 TraceCheckUtils]: 75: Hoare triple {58584#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:19,638 INFO L290 TraceCheckUtils]: 76: Hoare triple {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:19,639 INFO L290 TraceCheckUtils]: 77: Hoare triple {58585#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:19,639 INFO L290 TraceCheckUtils]: 78: Hoare triple {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:19,639 INFO L290 TraceCheckUtils]: 79: Hoare triple {58586#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:19,640 INFO L290 TraceCheckUtils]: 80: Hoare triple {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:19,640 INFO L290 TraceCheckUtils]: 81: Hoare triple {58587#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:19,640 INFO L290 TraceCheckUtils]: 82: Hoare triple {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:19,641 INFO L290 TraceCheckUtils]: 83: Hoare triple {58588#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:19,641 INFO L290 TraceCheckUtils]: 84: Hoare triple {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:19,642 INFO L290 TraceCheckUtils]: 85: Hoare triple {58589#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:19,642 INFO L290 TraceCheckUtils]: 86: Hoare triple {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:19,642 INFO L290 TraceCheckUtils]: 87: Hoare triple {58590#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:19,643 INFO L290 TraceCheckUtils]: 88: Hoare triple {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:19,643 INFO L290 TraceCheckUtils]: 89: Hoare triple {58591#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:19,643 INFO L290 TraceCheckUtils]: 90: Hoare triple {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:19,644 INFO L290 TraceCheckUtils]: 91: Hoare triple {58592#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:19,644 INFO L290 TraceCheckUtils]: 92: Hoare triple {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:19,644 INFO L290 TraceCheckUtils]: 93: Hoare triple {58593#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:19,645 INFO L290 TraceCheckUtils]: 94: Hoare triple {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:19,645 INFO L290 TraceCheckUtils]: 95: Hoare triple {58594#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:19,645 INFO L290 TraceCheckUtils]: 96: Hoare triple {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:19,646 INFO L290 TraceCheckUtils]: 97: Hoare triple {58595#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:19,646 INFO L290 TraceCheckUtils]: 98: Hoare triple {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:19,646 INFO L290 TraceCheckUtils]: 99: Hoare triple {58596#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:19,647 INFO L290 TraceCheckUtils]: 100: Hoare triple {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:19,647 INFO L290 TraceCheckUtils]: 101: Hoare triple {58597#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:19,647 INFO L290 TraceCheckUtils]: 102: Hoare triple {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:19,648 INFO L290 TraceCheckUtils]: 103: Hoare triple {58598#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:19,648 INFO L290 TraceCheckUtils]: 104: Hoare triple {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:19,649 INFO L290 TraceCheckUtils]: 105: Hoare triple {58599#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:19,649 INFO L290 TraceCheckUtils]: 106: Hoare triple {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:19,649 INFO L290 TraceCheckUtils]: 107: Hoare triple {58600#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:19,650 INFO L290 TraceCheckUtils]: 108: Hoare triple {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:19,650 INFO L290 TraceCheckUtils]: 109: Hoare triple {58601#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:19,650 INFO L290 TraceCheckUtils]: 110: Hoare triple {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:19,651 INFO L290 TraceCheckUtils]: 111: Hoare triple {58602#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:19,651 INFO L290 TraceCheckUtils]: 112: Hoare triple {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:19,651 INFO L290 TraceCheckUtils]: 113: Hoare triple {58603#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58948#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:19,652 INFO L290 TraceCheckUtils]: 114: Hoare triple {58948#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {58948#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:19,652 INFO L272 TraceCheckUtils]: 115: Hoare triple {58948#(and (<= main_~v~0 52) (<= 52 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {58955#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:05:19,653 INFO L290 TraceCheckUtils]: 116: Hoare triple {58955#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {58959#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 07:05:19,653 INFO L290 TraceCheckUtils]: 117: Hoare triple {58959#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {58548#false} is VALID [2022-04-15 07:05:19,653 INFO L290 TraceCheckUtils]: 118: Hoare triple {58548#false} assume !false; {58548#false} is VALID [2022-04-15 07:05:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:19,653 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:05:20,165 INFO L290 TraceCheckUtils]: 118: Hoare triple {58548#false} assume !false; {58548#false} is VALID [2022-04-15 07:05:20,165 INFO L290 TraceCheckUtils]: 117: Hoare triple {58959#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {58548#false} is VALID [2022-04-15 07:05:20,166 INFO L290 TraceCheckUtils]: 116: Hoare triple {58955#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {58959#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 07:05:20,166 INFO L272 TraceCheckUtils]: 115: Hoare triple {58975#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {58955#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:05:20,166 INFO L290 TraceCheckUtils]: 114: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,167 INFO L290 TraceCheckUtils]: 113: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,167 INFO L290 TraceCheckUtils]: 112: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,168 INFO L290 TraceCheckUtils]: 111: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,168 INFO L290 TraceCheckUtils]: 110: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,168 INFO L290 TraceCheckUtils]: 109: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,169 INFO L290 TraceCheckUtils]: 108: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,169 INFO L290 TraceCheckUtils]: 107: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,170 INFO L290 TraceCheckUtils]: 106: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,170 INFO L290 TraceCheckUtils]: 105: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,170 INFO L290 TraceCheckUtils]: 104: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,171 INFO L290 TraceCheckUtils]: 103: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,171 INFO L290 TraceCheckUtils]: 102: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,172 INFO L290 TraceCheckUtils]: 101: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,172 INFO L290 TraceCheckUtils]: 100: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,172 INFO L290 TraceCheckUtils]: 99: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,173 INFO L290 TraceCheckUtils]: 98: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,173 INFO L290 TraceCheckUtils]: 97: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,173 INFO L290 TraceCheckUtils]: 96: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,174 INFO L290 TraceCheckUtils]: 95: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,174 INFO L290 TraceCheckUtils]: 94: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,174 INFO L290 TraceCheckUtils]: 93: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,175 INFO L290 TraceCheckUtils]: 92: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,175 INFO L290 TraceCheckUtils]: 91: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,176 INFO L290 TraceCheckUtils]: 90: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,176 INFO L290 TraceCheckUtils]: 89: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,176 INFO L290 TraceCheckUtils]: 88: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,177 INFO L290 TraceCheckUtils]: 87: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,177 INFO L290 TraceCheckUtils]: 86: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,177 INFO L290 TraceCheckUtils]: 85: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,178 INFO L290 TraceCheckUtils]: 83: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,178 INFO L290 TraceCheckUtils]: 82: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,179 INFO L290 TraceCheckUtils]: 81: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,179 INFO L290 TraceCheckUtils]: 80: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,180 INFO L290 TraceCheckUtils]: 79: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,180 INFO L290 TraceCheckUtils]: 77: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,181 INFO L290 TraceCheckUtils]: 76: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,181 INFO L290 TraceCheckUtils]: 75: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,181 INFO L290 TraceCheckUtils]: 74: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,182 INFO L290 TraceCheckUtils]: 73: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,182 INFO L290 TraceCheckUtils]: 72: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,183 INFO L290 TraceCheckUtils]: 71: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,183 INFO L290 TraceCheckUtils]: 70: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,183 INFO L290 TraceCheckUtils]: 69: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,184 INFO L290 TraceCheckUtils]: 67: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,185 INFO L290 TraceCheckUtils]: 64: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,186 INFO L290 TraceCheckUtils]: 63: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,186 INFO L290 TraceCheckUtils]: 61: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,187 INFO L290 TraceCheckUtils]: 60: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,187 INFO L290 TraceCheckUtils]: 59: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,187 INFO L290 TraceCheckUtils]: 58: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,188 INFO L290 TraceCheckUtils]: 57: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,188 INFO L290 TraceCheckUtils]: 56: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,189 INFO L290 TraceCheckUtils]: 55: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,189 INFO L290 TraceCheckUtils]: 54: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,189 INFO L290 TraceCheckUtils]: 53: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,190 INFO L290 TraceCheckUtils]: 52: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,190 INFO L290 TraceCheckUtils]: 51: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,190 INFO L290 TraceCheckUtils]: 50: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,191 INFO L290 TraceCheckUtils]: 49: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,191 INFO L290 TraceCheckUtils]: 48: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,192 INFO L290 TraceCheckUtils]: 47: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,192 INFO L290 TraceCheckUtils]: 46: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,192 INFO L290 TraceCheckUtils]: 45: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,193 INFO L290 TraceCheckUtils]: 44: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,193 INFO L290 TraceCheckUtils]: 43: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,193 INFO L290 TraceCheckUtils]: 42: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,194 INFO L290 TraceCheckUtils]: 41: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,194 INFO L290 TraceCheckUtils]: 40: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,195 INFO L290 TraceCheckUtils]: 39: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,195 INFO L290 TraceCheckUtils]: 38: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,195 INFO L290 TraceCheckUtils]: 37: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,196 INFO L290 TraceCheckUtils]: 36: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,196 INFO L290 TraceCheckUtils]: 35: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,196 INFO L290 TraceCheckUtils]: 34: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,197 INFO L290 TraceCheckUtils]: 33: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,197 INFO L290 TraceCheckUtils]: 32: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,198 INFO L290 TraceCheckUtils]: 31: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,198 INFO L290 TraceCheckUtils]: 30: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,199 INFO L290 TraceCheckUtils]: 28: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,199 INFO L290 TraceCheckUtils]: 27: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,199 INFO L290 TraceCheckUtils]: 26: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,200 INFO L290 TraceCheckUtils]: 24: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,201 INFO L290 TraceCheckUtils]: 23: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,201 INFO L290 TraceCheckUtils]: 22: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,201 INFO L290 TraceCheckUtils]: 21: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,202 INFO L290 TraceCheckUtils]: 20: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,202 INFO L290 TraceCheckUtils]: 19: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,202 INFO L290 TraceCheckUtils]: 18: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,203 INFO L290 TraceCheckUtils]: 17: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,203 INFO L290 TraceCheckUtils]: 16: Hoare triple {58982#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,203 INFO L290 TraceCheckUtils]: 15: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58982#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:05:20,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {58989#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58989#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:05:20,205 INFO L290 TraceCheckUtils]: 12: Hoare triple {58996#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,205 INFO L290 TraceCheckUtils]: 11: Hoare triple {58975#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {58996#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:05:20,205 INFO L290 TraceCheckUtils]: 10: Hoare triple {58975#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {58547#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {58975#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {58547#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {58547#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {58547#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {58547#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {58547#true} call #t~ret9 := main(); {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58547#true} {58547#true} #85#return; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {58547#true} assume true; {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {58547#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(12, 2);call #Ultimate.allocInit(12, 3); {58547#true} is VALID [2022-04-15 07:05:20,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {58547#true} call ULTIMATE.init(); {58547#true} is VALID [2022-04-15 07:05:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2067 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2022-04-15 07:05:20,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1785663358] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:05:20,207 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:05:20,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 57, 8] total 63 [2022-04-15 07:05:20,207 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:05:20,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [752510511] [2022-04-15 07:05:20,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [752510511] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:05:20,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:05:20,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2022-04-15 07:05:20,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67950250] [2022-04-15 07:05:20,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:05:20,208 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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 [2022-04-15 07:05:20,208 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:05:20,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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) [2022-04-15 07:05:20,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:20,281 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-15 07:05:20,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:20,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-15 07:05:20,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=229, Invalid=3677, Unknown=0, NotChecked=0, Total=3906 [2022-04-15 07:05:20,282 INFO L87 Difference]: Start difference. First operand 126 states and 130 transitions. Second operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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) [2022-04-15 07:05:29,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:29,923 INFO L93 Difference]: Finished difference Result 256 states and 268 transitions. [2022-04-15 07:05:29,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-15 07:05:29,923 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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 [2022-04-15 07:05:29,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:05:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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) [2022-04-15 07:05:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 165 transitions. [2022-04-15 07:05:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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) [2022-04-15 07:05:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 165 transitions. [2022-04-15 07:05:29,925 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 165 transitions. [2022-04-15 07:05:30,053 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:30,054 INFO L225 Difference]: With dead ends: 256 [2022-04-15 07:05:30,054 INFO L226 Difference]: Without dead ends: 136 [2022-04-15 07:05:30,055 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 233 SyntacticMatches, 2 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1402 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=597, Invalid=12743, Unknown=0, NotChecked=0, Total=13340 [2022-04-15 07:05:30,055 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 154 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 6118 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 6228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 6118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-15 07:05:30,055 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [155 Valid, 101 Invalid, 6228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 6118 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-15 07:05:30,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2022-04-15 07:05:30,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 128. [2022-04-15 07:05:30,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:05:30,702 INFO L82 GeneralOperation]: Start isEquivalent. First operand 136 states. Second operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:30,702 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:30,702 INFO L87 Difference]: Start difference. First operand 136 states. Second operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:30,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:30,703 INFO L93 Difference]: Finished difference Result 136 states and 143 transitions. [2022-04-15 07:05:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 143 transitions. [2022-04-15 07:05:30,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:30,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:30,704 INFO L74 IsIncluded]: Start isIncluded. First operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 136 states. [2022-04-15 07:05:30,704 INFO L87 Difference]: Start difference. First operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 136 states. [2022-04-15 07:05:30,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:30,705 INFO L93 Difference]: Finished difference Result 136 states and 143 transitions. [2022-04-15 07:05:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 143 transitions. [2022-04-15 07:05:30,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:30,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:30,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:05:30,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:05:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 122 states have (on average 1.040983606557377) internal successors, (127), 122 states have internal predecessors, (127), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 132 transitions. [2022-04-15 07:05:30,706 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 132 transitions. Word has length 119 [2022-04-15 07:05:30,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:05:30,706 INFO L478 AbstractCegarLoop]: Abstraction has 128 states and 132 transitions. [2022-04-15 07:05:30,706 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 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) [2022-04-15 07:05:30,706 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 132 transitions. [2022-04-15 07:05:30,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:30,883 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 132 transitions. [2022-04-15 07:05:30,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-04-15 07:05:30,883 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:05:30,883 INFO L499 BasicCegarLoop]: trace histogram [53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:05:30,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Forceful destruction successful, exit code 0 [2022-04-15 07:05:31,083 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104,SelfDestructingSolverStorable105 [2022-04-15 07:05:31,083 INFO L403 AbstractCegarLoop]: === Iteration 55 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:05:31,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:05:31,084 INFO L85 PathProgramCache]: Analyzing trace with hash 944153908, now seen corresponding path program 105 times [2022-04-15 07:05:31,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:31,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [101578355] [2022-04-15 07:05:31,726 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:05:31,727 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:05:31,728 INFO L85 PathProgramCache]: Analyzing trace with hash 615084916, now seen corresponding path program 1 times [2022-04-15 07:05:31,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:31,729 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282291257] [2022-04-15 07:05:31,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:31,735 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:05:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:31,738 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:05:31,738 INFO L85 PathProgramCache]: Analyzing trace with hash 944153908, now seen corresponding path program 106 times [2022-04-15 07:05:31,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:31,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113094745] [2022-04-15 07:05:31,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:31,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:33,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:05:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:33,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {60532#(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(12, 2);call #Ultimate.allocInit(12, 3); {60473#true} is VALID [2022-04-15 07:05:33,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {60473#true} assume true; {60473#true} is VALID [2022-04-15 07:05:33,131 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {60473#true} {60473#true} #85#return; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L272 TraceCheckUtils]: 0: Hoare triple {60473#true} call ULTIMATE.init(); {60532#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {60532#(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(12, 2);call #Ultimate.allocInit(12, 3); {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {60473#true} assume true; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60473#true} {60473#true} #85#return; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {60473#true} call #t~ret9 := main(); {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {60473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 6: Hoare triple {60473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 7: Hoare triple {60473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {60473#true} is VALID [2022-04-15 07:05:33,132 INFO L290 TraceCheckUtils]: 8: Hoare triple {60473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {60473#true} is VALID [2022-04-15 07:05:33,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {60473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {60478#(= main_~v~0 0)} is VALID [2022-04-15 07:05:33,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {60478#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {60478#(= main_~v~0 0)} is VALID [2022-04-15 07:05:33,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {60478#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:33,133 INFO L290 TraceCheckUtils]: 12: Hoare triple {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:33,134 INFO L290 TraceCheckUtils]: 13: Hoare triple {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:33,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:33,135 INFO L290 TraceCheckUtils]: 15: Hoare triple {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:33,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:33,135 INFO L290 TraceCheckUtils]: 17: Hoare triple {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:33,136 INFO L290 TraceCheckUtils]: 18: Hoare triple {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:33,136 INFO L290 TraceCheckUtils]: 19: Hoare triple {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:33,136 INFO L290 TraceCheckUtils]: 20: Hoare triple {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:33,137 INFO L290 TraceCheckUtils]: 21: Hoare triple {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:33,137 INFO L290 TraceCheckUtils]: 22: Hoare triple {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:33,138 INFO L290 TraceCheckUtils]: 23: Hoare triple {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:33,138 INFO L290 TraceCheckUtils]: 24: Hoare triple {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:33,138 INFO L290 TraceCheckUtils]: 25: Hoare triple {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:33,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:33,139 INFO L290 TraceCheckUtils]: 27: Hoare triple {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:33,139 INFO L290 TraceCheckUtils]: 28: Hoare triple {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:33,140 INFO L290 TraceCheckUtils]: 29: Hoare triple {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:33,140 INFO L290 TraceCheckUtils]: 30: Hoare triple {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:33,140 INFO L290 TraceCheckUtils]: 31: Hoare triple {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:33,141 INFO L290 TraceCheckUtils]: 32: Hoare triple {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:33,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:33,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:33,142 INFO L290 TraceCheckUtils]: 35: Hoare triple {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:33,142 INFO L290 TraceCheckUtils]: 36: Hoare triple {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:33,143 INFO L290 TraceCheckUtils]: 37: Hoare triple {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:33,143 INFO L290 TraceCheckUtils]: 38: Hoare triple {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:33,143 INFO L290 TraceCheckUtils]: 39: Hoare triple {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:33,144 INFO L290 TraceCheckUtils]: 40: Hoare triple {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:33,144 INFO L290 TraceCheckUtils]: 41: Hoare triple {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:33,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:33,145 INFO L290 TraceCheckUtils]: 43: Hoare triple {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:33,145 INFO L290 TraceCheckUtils]: 44: Hoare triple {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:33,145 INFO L290 TraceCheckUtils]: 45: Hoare triple {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:33,146 INFO L290 TraceCheckUtils]: 46: Hoare triple {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:33,146 INFO L290 TraceCheckUtils]: 47: Hoare triple {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:33,147 INFO L290 TraceCheckUtils]: 48: Hoare triple {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:33,147 INFO L290 TraceCheckUtils]: 49: Hoare triple {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:33,147 INFO L290 TraceCheckUtils]: 50: Hoare triple {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:33,148 INFO L290 TraceCheckUtils]: 51: Hoare triple {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:33,148 INFO L290 TraceCheckUtils]: 52: Hoare triple {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:33,148 INFO L290 TraceCheckUtils]: 53: Hoare triple {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:33,149 INFO L290 TraceCheckUtils]: 54: Hoare triple {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:33,149 INFO L290 TraceCheckUtils]: 55: Hoare triple {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:33,149 INFO L290 TraceCheckUtils]: 56: Hoare triple {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:33,150 INFO L290 TraceCheckUtils]: 57: Hoare triple {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:33,150 INFO L290 TraceCheckUtils]: 58: Hoare triple {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:33,151 INFO L290 TraceCheckUtils]: 59: Hoare triple {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:33,151 INFO L290 TraceCheckUtils]: 60: Hoare triple {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:33,151 INFO L290 TraceCheckUtils]: 61: Hoare triple {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:33,152 INFO L290 TraceCheckUtils]: 62: Hoare triple {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:33,152 INFO L290 TraceCheckUtils]: 63: Hoare triple {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:33,152 INFO L290 TraceCheckUtils]: 64: Hoare triple {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:33,153 INFO L290 TraceCheckUtils]: 65: Hoare triple {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:33,153 INFO L290 TraceCheckUtils]: 66: Hoare triple {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:33,153 INFO L290 TraceCheckUtils]: 67: Hoare triple {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:33,154 INFO L290 TraceCheckUtils]: 68: Hoare triple {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:33,154 INFO L290 TraceCheckUtils]: 69: Hoare triple {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:33,154 INFO L290 TraceCheckUtils]: 70: Hoare triple {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:33,155 INFO L290 TraceCheckUtils]: 71: Hoare triple {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:33,155 INFO L290 TraceCheckUtils]: 72: Hoare triple {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:33,156 INFO L290 TraceCheckUtils]: 73: Hoare triple {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:33,156 INFO L290 TraceCheckUtils]: 74: Hoare triple {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:33,156 INFO L290 TraceCheckUtils]: 75: Hoare triple {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:33,157 INFO L290 TraceCheckUtils]: 76: Hoare triple {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:33,157 INFO L290 TraceCheckUtils]: 77: Hoare triple {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:33,157 INFO L290 TraceCheckUtils]: 78: Hoare triple {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:33,158 INFO L290 TraceCheckUtils]: 79: Hoare triple {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:33,158 INFO L290 TraceCheckUtils]: 80: Hoare triple {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:33,158 INFO L290 TraceCheckUtils]: 81: Hoare triple {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:33,159 INFO L290 TraceCheckUtils]: 82: Hoare triple {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:33,159 INFO L290 TraceCheckUtils]: 83: Hoare triple {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:33,159 INFO L290 TraceCheckUtils]: 84: Hoare triple {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:33,160 INFO L290 TraceCheckUtils]: 85: Hoare triple {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:33,160 INFO L290 TraceCheckUtils]: 86: Hoare triple {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:33,161 INFO L290 TraceCheckUtils]: 87: Hoare triple {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:33,161 INFO L290 TraceCheckUtils]: 88: Hoare triple {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:33,161 INFO L290 TraceCheckUtils]: 89: Hoare triple {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:33,162 INFO L290 TraceCheckUtils]: 90: Hoare triple {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:33,162 INFO L290 TraceCheckUtils]: 91: Hoare triple {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:33,162 INFO L290 TraceCheckUtils]: 92: Hoare triple {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:33,163 INFO L290 TraceCheckUtils]: 93: Hoare triple {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:33,163 INFO L290 TraceCheckUtils]: 94: Hoare triple {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:33,163 INFO L290 TraceCheckUtils]: 95: Hoare triple {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:33,164 INFO L290 TraceCheckUtils]: 96: Hoare triple {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:33,164 INFO L290 TraceCheckUtils]: 97: Hoare triple {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:33,164 INFO L290 TraceCheckUtils]: 98: Hoare triple {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:33,165 INFO L290 TraceCheckUtils]: 99: Hoare triple {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:33,165 INFO L290 TraceCheckUtils]: 100: Hoare triple {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:33,166 INFO L290 TraceCheckUtils]: 101: Hoare triple {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:33,166 INFO L290 TraceCheckUtils]: 102: Hoare triple {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:33,166 INFO L290 TraceCheckUtils]: 103: Hoare triple {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:33,167 INFO L290 TraceCheckUtils]: 104: Hoare triple {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:33,167 INFO L290 TraceCheckUtils]: 105: Hoare triple {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:33,167 INFO L290 TraceCheckUtils]: 106: Hoare triple {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:33,168 INFO L290 TraceCheckUtils]: 107: Hoare triple {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:33,168 INFO L290 TraceCheckUtils]: 108: Hoare triple {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:33,169 INFO L290 TraceCheckUtils]: 109: Hoare triple {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:33,169 INFO L290 TraceCheckUtils]: 110: Hoare triple {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:33,169 INFO L290 TraceCheckUtils]: 111: Hoare triple {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:33,170 INFO L290 TraceCheckUtils]: 112: Hoare triple {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:33,170 INFO L290 TraceCheckUtils]: 113: Hoare triple {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:33,170 INFO L290 TraceCheckUtils]: 114: Hoare triple {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:33,171 INFO L290 TraceCheckUtils]: 115: Hoare triple {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60531#(and (<= main_~v~0 53) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 07:05:33,171 INFO L290 TraceCheckUtils]: 116: Hoare triple {60531#(and (<= main_~v~0 53) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {60474#false} is VALID [2022-04-15 07:05:33,171 INFO L272 TraceCheckUtils]: 117: Hoare triple {60474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {60474#false} is VALID [2022-04-15 07:05:33,171 INFO L290 TraceCheckUtils]: 118: Hoare triple {60474#false} ~cond := #in~cond; {60474#false} is VALID [2022-04-15 07:05:33,172 INFO L290 TraceCheckUtils]: 119: Hoare triple {60474#false} assume 0 == ~cond; {60474#false} is VALID [2022-04-15 07:05:33,172 INFO L290 TraceCheckUtils]: 120: Hoare triple {60474#false} assume !false; {60474#false} is VALID [2022-04-15 07:05:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:33,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:05:33,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113094745] [2022-04-15 07:05:33,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113094745] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:05:33,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761821303] [2022-04-15 07:05:33,172 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 07:05:33,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:05:33,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:05:33,173 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) [2022-04-15 07:05:33,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-15 07:05:33,330 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 07:05:33,330 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:05:33,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 109 conjunts are in the unsatisfiable core [2022-04-15 07:05:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:33,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:05:34,218 INFO L272 TraceCheckUtils]: 0: Hoare triple {60473#true} call ULTIMATE.init(); {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {60473#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(12, 2);call #Ultimate.allocInit(12, 3); {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {60473#true} assume true; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60473#true} {60473#true} #85#return; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L272 TraceCheckUtils]: 4: Hoare triple {60473#true} call #t~ret9 := main(); {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {60473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 6: Hoare triple {60473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {60473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {60473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {60473#true} is VALID [2022-04-15 07:05:34,218 INFO L290 TraceCheckUtils]: 9: Hoare triple {60473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {60478#(= main_~v~0 0)} is VALID [2022-04-15 07:05:34,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {60478#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {60478#(= main_~v~0 0)} is VALID [2022-04-15 07:05:34,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {60478#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:34,219 INFO L290 TraceCheckUtils]: 12: Hoare triple {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:34,220 INFO L290 TraceCheckUtils]: 13: Hoare triple {60479#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:34,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:34,221 INFO L290 TraceCheckUtils]: 15: Hoare triple {60480#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:34,221 INFO L290 TraceCheckUtils]: 16: Hoare triple {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:34,221 INFO L290 TraceCheckUtils]: 17: Hoare triple {60481#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:34,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:34,222 INFO L290 TraceCheckUtils]: 19: Hoare triple {60482#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:34,222 INFO L290 TraceCheckUtils]: 20: Hoare triple {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:34,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {60483#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:34,223 INFO L290 TraceCheckUtils]: 22: Hoare triple {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:34,223 INFO L290 TraceCheckUtils]: 23: Hoare triple {60484#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:34,224 INFO L290 TraceCheckUtils]: 24: Hoare triple {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:34,224 INFO L290 TraceCheckUtils]: 25: Hoare triple {60485#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:34,224 INFO L290 TraceCheckUtils]: 26: Hoare triple {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:34,225 INFO L290 TraceCheckUtils]: 27: Hoare triple {60486#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:34,225 INFO L290 TraceCheckUtils]: 28: Hoare triple {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:34,225 INFO L290 TraceCheckUtils]: 29: Hoare triple {60487#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:34,226 INFO L290 TraceCheckUtils]: 30: Hoare triple {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:34,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {60488#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:34,227 INFO L290 TraceCheckUtils]: 32: Hoare triple {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:34,227 INFO L290 TraceCheckUtils]: 33: Hoare triple {60489#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:34,227 INFO L290 TraceCheckUtils]: 34: Hoare triple {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:34,228 INFO L290 TraceCheckUtils]: 35: Hoare triple {60490#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:34,228 INFO L290 TraceCheckUtils]: 36: Hoare triple {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:34,228 INFO L290 TraceCheckUtils]: 37: Hoare triple {60491#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:34,229 INFO L290 TraceCheckUtils]: 38: Hoare triple {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:34,229 INFO L290 TraceCheckUtils]: 39: Hoare triple {60492#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:34,229 INFO L290 TraceCheckUtils]: 40: Hoare triple {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:34,230 INFO L290 TraceCheckUtils]: 41: Hoare triple {60493#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:34,230 INFO L290 TraceCheckUtils]: 42: Hoare triple {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:34,230 INFO L290 TraceCheckUtils]: 43: Hoare triple {60494#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:34,231 INFO L290 TraceCheckUtils]: 44: Hoare triple {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:34,231 INFO L290 TraceCheckUtils]: 45: Hoare triple {60495#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:34,231 INFO L290 TraceCheckUtils]: 46: Hoare triple {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:34,232 INFO L290 TraceCheckUtils]: 47: Hoare triple {60496#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:34,232 INFO L290 TraceCheckUtils]: 48: Hoare triple {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:34,233 INFO L290 TraceCheckUtils]: 49: Hoare triple {60497#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:34,233 INFO L290 TraceCheckUtils]: 50: Hoare triple {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:34,233 INFO L290 TraceCheckUtils]: 51: Hoare triple {60498#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:34,234 INFO L290 TraceCheckUtils]: 52: Hoare triple {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:34,234 INFO L290 TraceCheckUtils]: 53: Hoare triple {60499#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:34,234 INFO L290 TraceCheckUtils]: 54: Hoare triple {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:34,235 INFO L290 TraceCheckUtils]: 55: Hoare triple {60500#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:34,235 INFO L290 TraceCheckUtils]: 56: Hoare triple {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:34,235 INFO L290 TraceCheckUtils]: 57: Hoare triple {60501#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:34,236 INFO L290 TraceCheckUtils]: 58: Hoare triple {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:34,236 INFO L290 TraceCheckUtils]: 59: Hoare triple {60502#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:34,236 INFO L290 TraceCheckUtils]: 60: Hoare triple {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:34,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {60503#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:34,237 INFO L290 TraceCheckUtils]: 62: Hoare triple {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:34,238 INFO L290 TraceCheckUtils]: 63: Hoare triple {60504#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:34,238 INFO L290 TraceCheckUtils]: 64: Hoare triple {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:34,238 INFO L290 TraceCheckUtils]: 65: Hoare triple {60505#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:34,239 INFO L290 TraceCheckUtils]: 66: Hoare triple {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:34,239 INFO L290 TraceCheckUtils]: 67: Hoare triple {60506#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:34,239 INFO L290 TraceCheckUtils]: 68: Hoare triple {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:34,240 INFO L290 TraceCheckUtils]: 69: Hoare triple {60507#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:34,240 INFO L290 TraceCheckUtils]: 70: Hoare triple {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:34,240 INFO L290 TraceCheckUtils]: 71: Hoare triple {60508#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:34,241 INFO L290 TraceCheckUtils]: 72: Hoare triple {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:34,241 INFO L290 TraceCheckUtils]: 73: Hoare triple {60509#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:34,241 INFO L290 TraceCheckUtils]: 74: Hoare triple {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:34,242 INFO L290 TraceCheckUtils]: 75: Hoare triple {60510#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:34,242 INFO L290 TraceCheckUtils]: 76: Hoare triple {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:34,243 INFO L290 TraceCheckUtils]: 77: Hoare triple {60511#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:34,243 INFO L290 TraceCheckUtils]: 78: Hoare triple {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:34,243 INFO L290 TraceCheckUtils]: 79: Hoare triple {60512#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:34,244 INFO L290 TraceCheckUtils]: 80: Hoare triple {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:34,244 INFO L290 TraceCheckUtils]: 81: Hoare triple {60513#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:34,244 INFO L290 TraceCheckUtils]: 82: Hoare triple {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:34,245 INFO L290 TraceCheckUtils]: 83: Hoare triple {60514#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:34,245 INFO L290 TraceCheckUtils]: 84: Hoare triple {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:34,245 INFO L290 TraceCheckUtils]: 85: Hoare triple {60515#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:34,246 INFO L290 TraceCheckUtils]: 86: Hoare triple {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:34,246 INFO L290 TraceCheckUtils]: 87: Hoare triple {60516#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:34,246 INFO L290 TraceCheckUtils]: 88: Hoare triple {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:34,247 INFO L290 TraceCheckUtils]: 89: Hoare triple {60517#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:34,247 INFO L290 TraceCheckUtils]: 90: Hoare triple {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:34,247 INFO L290 TraceCheckUtils]: 91: Hoare triple {60518#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:34,248 INFO L290 TraceCheckUtils]: 92: Hoare triple {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:34,248 INFO L290 TraceCheckUtils]: 93: Hoare triple {60519#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:34,248 INFO L290 TraceCheckUtils]: 94: Hoare triple {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:34,249 INFO L290 TraceCheckUtils]: 95: Hoare triple {60520#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:34,249 INFO L290 TraceCheckUtils]: 96: Hoare triple {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:34,250 INFO L290 TraceCheckUtils]: 97: Hoare triple {60521#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:34,250 INFO L290 TraceCheckUtils]: 98: Hoare triple {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:34,250 INFO L290 TraceCheckUtils]: 99: Hoare triple {60522#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:34,251 INFO L290 TraceCheckUtils]: 100: Hoare triple {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:34,251 INFO L290 TraceCheckUtils]: 101: Hoare triple {60523#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:34,251 INFO L290 TraceCheckUtils]: 102: Hoare triple {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:34,252 INFO L290 TraceCheckUtils]: 103: Hoare triple {60524#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:34,252 INFO L290 TraceCheckUtils]: 104: Hoare triple {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:34,252 INFO L290 TraceCheckUtils]: 105: Hoare triple {60525#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:34,253 INFO L290 TraceCheckUtils]: 106: Hoare triple {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:34,253 INFO L290 TraceCheckUtils]: 107: Hoare triple {60526#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:34,253 INFO L290 TraceCheckUtils]: 108: Hoare triple {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:34,254 INFO L290 TraceCheckUtils]: 109: Hoare triple {60527#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:34,254 INFO L290 TraceCheckUtils]: 110: Hoare triple {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:34,255 INFO L290 TraceCheckUtils]: 111: Hoare triple {60528#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:34,255 INFO L290 TraceCheckUtils]: 112: Hoare triple {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:34,255 INFO L290 TraceCheckUtils]: 113: Hoare triple {60529#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:34,256 INFO L290 TraceCheckUtils]: 114: Hoare triple {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:34,256 INFO L290 TraceCheckUtils]: 115: Hoare triple {60530#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60881#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:05:34,256 INFO L290 TraceCheckUtils]: 116: Hoare triple {60881#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {60474#false} is VALID [2022-04-15 07:05:34,256 INFO L272 TraceCheckUtils]: 117: Hoare triple {60474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {60474#false} is VALID [2022-04-15 07:05:34,257 INFO L290 TraceCheckUtils]: 118: Hoare triple {60474#false} ~cond := #in~cond; {60474#false} is VALID [2022-04-15 07:05:34,257 INFO L290 TraceCheckUtils]: 119: Hoare triple {60474#false} assume 0 == ~cond; {60474#false} is VALID [2022-04-15 07:05:34,257 INFO L290 TraceCheckUtils]: 120: Hoare triple {60474#false} assume !false; {60474#false} is VALID [2022-04-15 07:05:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:34,257 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:05:38,734 INFO L290 TraceCheckUtils]: 120: Hoare triple {60474#false} assume !false; {60474#false} is VALID [2022-04-15 07:05:38,734 INFO L290 TraceCheckUtils]: 119: Hoare triple {60474#false} assume 0 == ~cond; {60474#false} is VALID [2022-04-15 07:05:38,734 INFO L290 TraceCheckUtils]: 118: Hoare triple {60474#false} ~cond := #in~cond; {60474#false} is VALID [2022-04-15 07:05:38,734 INFO L272 TraceCheckUtils]: 117: Hoare triple {60474#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {60474#false} is VALID [2022-04-15 07:05:38,734 INFO L290 TraceCheckUtils]: 116: Hoare triple {60909#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {60474#false} is VALID [2022-04-15 07:05:38,735 INFO L290 TraceCheckUtils]: 115: Hoare triple {60913#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60909#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,735 INFO L290 TraceCheckUtils]: 114: Hoare triple {60913#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60913#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,736 INFO L290 TraceCheckUtils]: 113: Hoare triple {60920#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60913#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,736 INFO L290 TraceCheckUtils]: 112: Hoare triple {60920#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60920#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,737 INFO L290 TraceCheckUtils]: 111: Hoare triple {60927#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60920#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,737 INFO L290 TraceCheckUtils]: 110: Hoare triple {60927#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60927#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,737 INFO L290 TraceCheckUtils]: 109: Hoare triple {60934#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60927#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,738 INFO L290 TraceCheckUtils]: 108: Hoare triple {60934#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60934#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,738 INFO L290 TraceCheckUtils]: 107: Hoare triple {60941#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60934#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,738 INFO L290 TraceCheckUtils]: 106: Hoare triple {60941#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60941#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,739 INFO L290 TraceCheckUtils]: 105: Hoare triple {60948#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60941#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,739 INFO L290 TraceCheckUtils]: 104: Hoare triple {60948#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60948#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,740 INFO L290 TraceCheckUtils]: 103: Hoare triple {60955#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60948#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,740 INFO L290 TraceCheckUtils]: 102: Hoare triple {60955#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60955#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,741 INFO L290 TraceCheckUtils]: 101: Hoare triple {60962#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60955#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,741 INFO L290 TraceCheckUtils]: 100: Hoare triple {60962#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60962#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,741 INFO L290 TraceCheckUtils]: 99: Hoare triple {60969#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60962#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,742 INFO L290 TraceCheckUtils]: 98: Hoare triple {60969#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60969#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,742 INFO L290 TraceCheckUtils]: 97: Hoare triple {60976#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60969#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,742 INFO L290 TraceCheckUtils]: 96: Hoare triple {60976#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60976#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,743 INFO L290 TraceCheckUtils]: 95: Hoare triple {60983#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60976#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,743 INFO L290 TraceCheckUtils]: 94: Hoare triple {60983#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60983#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,744 INFO L290 TraceCheckUtils]: 93: Hoare triple {60990#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60983#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {60990#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60990#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,745 INFO L290 TraceCheckUtils]: 91: Hoare triple {60997#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60990#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,745 INFO L290 TraceCheckUtils]: 90: Hoare triple {60997#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {60997#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,745 INFO L290 TraceCheckUtils]: 89: Hoare triple {61004#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {60997#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,746 INFO L290 TraceCheckUtils]: 88: Hoare triple {61004#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61004#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,746 INFO L290 TraceCheckUtils]: 87: Hoare triple {61011#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61004#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,746 INFO L290 TraceCheckUtils]: 86: Hoare triple {61011#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61011#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,747 INFO L290 TraceCheckUtils]: 85: Hoare triple {61018#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61011#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,747 INFO L290 TraceCheckUtils]: 84: Hoare triple {61018#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61018#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,748 INFO L290 TraceCheckUtils]: 83: Hoare triple {61025#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61018#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,748 INFO L290 TraceCheckUtils]: 82: Hoare triple {61025#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61025#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,749 INFO L290 TraceCheckUtils]: 81: Hoare triple {61032#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61025#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,749 INFO L290 TraceCheckUtils]: 80: Hoare triple {61032#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61032#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,749 INFO L290 TraceCheckUtils]: 79: Hoare triple {61039#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61032#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,750 INFO L290 TraceCheckUtils]: 78: Hoare triple {61039#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61039#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,750 INFO L290 TraceCheckUtils]: 77: Hoare triple {61046#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61039#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,750 INFO L290 TraceCheckUtils]: 76: Hoare triple {61046#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61046#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,751 INFO L290 TraceCheckUtils]: 75: Hoare triple {61053#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61046#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,751 INFO L290 TraceCheckUtils]: 74: Hoare triple {61053#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61053#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,752 INFO L290 TraceCheckUtils]: 73: Hoare triple {61060#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61053#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,752 INFO L290 TraceCheckUtils]: 72: Hoare triple {61060#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61060#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,753 INFO L290 TraceCheckUtils]: 71: Hoare triple {61067#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61060#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,753 INFO L290 TraceCheckUtils]: 70: Hoare triple {61067#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61067#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,753 INFO L290 TraceCheckUtils]: 69: Hoare triple {61074#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61067#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,754 INFO L290 TraceCheckUtils]: 68: Hoare triple {61074#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61074#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,754 INFO L290 TraceCheckUtils]: 67: Hoare triple {61081#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61074#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,755 INFO L290 TraceCheckUtils]: 66: Hoare triple {61081#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61081#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,755 INFO L290 TraceCheckUtils]: 65: Hoare triple {61088#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61081#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,755 INFO L290 TraceCheckUtils]: 64: Hoare triple {61088#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61088#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,756 INFO L290 TraceCheckUtils]: 63: Hoare triple {61095#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61088#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,756 INFO L290 TraceCheckUtils]: 62: Hoare triple {61095#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61095#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,757 INFO L290 TraceCheckUtils]: 61: Hoare triple {61102#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61095#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,757 INFO L290 TraceCheckUtils]: 60: Hoare triple {61102#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61102#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,757 INFO L290 TraceCheckUtils]: 59: Hoare triple {61109#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61102#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,758 INFO L290 TraceCheckUtils]: 58: Hoare triple {61109#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61109#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,758 INFO L290 TraceCheckUtils]: 57: Hoare triple {61116#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61109#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,759 INFO L290 TraceCheckUtils]: 56: Hoare triple {61116#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61116#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,759 INFO L290 TraceCheckUtils]: 55: Hoare triple {61123#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61116#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,759 INFO L290 TraceCheckUtils]: 54: Hoare triple {61123#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61123#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,760 INFO L290 TraceCheckUtils]: 53: Hoare triple {61130#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61123#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,760 INFO L290 TraceCheckUtils]: 52: Hoare triple {61130#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61130#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,761 INFO L290 TraceCheckUtils]: 51: Hoare triple {61137#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61130#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,761 INFO L290 TraceCheckUtils]: 50: Hoare triple {61137#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61137#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,761 INFO L290 TraceCheckUtils]: 49: Hoare triple {61144#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61137#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,762 INFO L290 TraceCheckUtils]: 48: Hoare triple {61144#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61144#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,762 INFO L290 TraceCheckUtils]: 47: Hoare triple {61151#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61144#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,763 INFO L290 TraceCheckUtils]: 46: Hoare triple {61151#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61151#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,771 INFO L290 TraceCheckUtils]: 45: Hoare triple {61158#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61151#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,772 INFO L290 TraceCheckUtils]: 44: Hoare triple {61158#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61158#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,772 INFO L290 TraceCheckUtils]: 43: Hoare triple {61165#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61158#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,773 INFO L290 TraceCheckUtils]: 42: Hoare triple {61165#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61165#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,773 INFO L290 TraceCheckUtils]: 41: Hoare triple {61172#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61165#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {61172#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61172#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,774 INFO L290 TraceCheckUtils]: 39: Hoare triple {61179#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61172#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,774 INFO L290 TraceCheckUtils]: 38: Hoare triple {61179#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61179#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,775 INFO L290 TraceCheckUtils]: 37: Hoare triple {61186#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61179#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,775 INFO L290 TraceCheckUtils]: 36: Hoare triple {61186#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61186#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {61193#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61186#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,776 INFO L290 TraceCheckUtils]: 34: Hoare triple {61193#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61193#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {61200#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61193#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {61200#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61200#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {61207#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61200#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,778 INFO L290 TraceCheckUtils]: 30: Hoare triple {61207#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61207#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,778 INFO L290 TraceCheckUtils]: 29: Hoare triple {61214#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61207#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,779 INFO L290 TraceCheckUtils]: 28: Hoare triple {61214#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61214#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,779 INFO L290 TraceCheckUtils]: 27: Hoare triple {61221#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61214#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,779 INFO L290 TraceCheckUtils]: 26: Hoare triple {61221#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61221#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {61228#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61221#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {61228#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61228#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,781 INFO L290 TraceCheckUtils]: 23: Hoare triple {61235#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61228#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {61235#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61235#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {61242#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61235#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {61242#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61242#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,782 INFO L290 TraceCheckUtils]: 19: Hoare triple {61249#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61242#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,783 INFO L290 TraceCheckUtils]: 18: Hoare triple {61249#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61249#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,783 INFO L290 TraceCheckUtils]: 17: Hoare triple {61256#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61249#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {61256#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61256#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {61263#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61256#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {61263#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61263#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,785 INFO L290 TraceCheckUtils]: 13: Hoare triple {61270#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61263#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {61270#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61270#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,786 INFO L290 TraceCheckUtils]: 11: Hoare triple {61277#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {61270#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,786 INFO L290 TraceCheckUtils]: 10: Hoare triple {61277#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {61277#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,786 INFO L290 TraceCheckUtils]: 9: Hoare triple {60473#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {61277#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 8: Hoare triple {60473#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 7: Hoare triple {60473#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 6: Hoare triple {60473#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {60473#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L272 TraceCheckUtils]: 4: Hoare triple {60473#true} call #t~ret9 := main(); {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {60473#true} {60473#true} #85#return; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {60473#true} assume true; {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {60473#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(12, 2);call #Ultimate.allocInit(12, 3); {60473#true} is VALID [2022-04-15 07:05:38,787 INFO L272 TraceCheckUtils]: 0: Hoare triple {60473#true} call ULTIMATE.init(); {60473#true} is VALID [2022-04-15 07:05:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:38,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761821303] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:05:38,788 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:05:38,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 56, 56] total 112 [2022-04-15 07:05:38,788 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:05:38,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [101578355] [2022-04-15 07:05:38,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [101578355] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:05:38,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:05:38,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-15 07:05:38,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775691078] [2022-04-15 07:05:38,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:05:38,789 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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 [2022-04-15 07:05:38,789 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:05:38,789 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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) [2022-04-15 07:05:38,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:38,866 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-15 07:05:38,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:38,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-15 07:05:38,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3245, Invalid=9187, Unknown=0, NotChecked=0, Total=12432 [2022-04-15 07:05:38,868 INFO L87 Difference]: Start difference. First operand 128 states and 132 transitions. Second operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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) [2022-04-15 07:05:49,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:49,010 INFO L93 Difference]: Finished difference Result 260 states and 272 transitions. [2022-04-15 07:05:49,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-15 07:05:49,010 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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 [2022-04-15 07:05:49,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:05:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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) [2022-04-15 07:05:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 167 transitions. [2022-04-15 07:05:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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) [2022-04-15 07:05:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 167 transitions. [2022-04-15 07:05:49,012 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 167 transitions. [2022-04-15 07:05:49,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:49,126 INFO L225 Difference]: With dead ends: 260 [2022-04-15 07:05:49,126 INFO L226 Difference]: Without dead ends: 138 [2022-04-15 07:05:49,128 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 190 SyntacticMatches, 1 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1543 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=6483, Invalid=20907, Unknown=0, NotChecked=0, Total=27390 [2022-04-15 07:05:49,128 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 147 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 6627 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 6738 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 6627 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-04-15 07:05:49,128 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [148 Valid, 256 Invalid, 6738 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 6627 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-04-15 07:05:49,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-04-15 07:05:49,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 130. [2022-04-15 07:05:49,773 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:05:49,773 INFO L82 GeneralOperation]: Start isEquivalent. First operand 138 states. Second operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:49,773 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:49,773 INFO L87 Difference]: Start difference. First operand 138 states. Second operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:49,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:49,774 INFO L93 Difference]: Finished difference Result 138 states and 145 transitions. [2022-04-15 07:05:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 145 transitions. [2022-04-15 07:05:49,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:49,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:49,775 INFO L74 IsIncluded]: Start isIncluded. First operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 138 states. [2022-04-15 07:05:49,775 INFO L87 Difference]: Start difference. First operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 138 states. [2022-04-15 07:05:49,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:05:49,776 INFO L93 Difference]: Finished difference Result 138 states and 145 transitions. [2022-04-15 07:05:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 145 transitions. [2022-04-15 07:05:49,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:05:49,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:05:49,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:05:49,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:05:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 124 states have (on average 1.0403225806451613) internal successors, (129), 124 states have internal predecessors, (129), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:05:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 134 transitions. [2022-04-15 07:05:49,778 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 134 transitions. Word has length 121 [2022-04-15 07:05:49,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:05:49,778 INFO L478 AbstractCegarLoop]: Abstraction has 130 states and 134 transitions. [2022-04-15 07:05:49,778 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 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) [2022-04-15 07:05:49,778 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 130 states and 134 transitions. [2022-04-15 07:05:49,973 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:05:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2022-04-15 07:05:49,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-04-15 07:05:49,973 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:05:49,974 INFO L499 BasicCegarLoop]: trace histogram [54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:05:49,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Forceful destruction successful, exit code 0 [2022-04-15 07:05:50,174 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable106,SelfDestructingSolverStorable107 [2022-04-15 07:05:50,174 INFO L403 AbstractCegarLoop]: === Iteration 56 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:05:50,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:05:50,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1726773138, now seen corresponding path program 107 times [2022-04-15 07:05:50,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:05:50,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [282858638] [2022-04-15 07:05:52,438 WARN L970 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:05:52,630 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:05:52,631 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:05:52,632 INFO L85 PathProgramCache]: Analyzing trace with hash 674190260, now seen corresponding path program 1 times [2022-04-15 07:05:52,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:52,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206264783] [2022-04-15 07:05:52,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:52,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:52,647 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:05:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:05:52,650 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:05:52,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1726773138, now seen corresponding path program 108 times [2022-04-15 07:05:52,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:05:52,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893649482] [2022-04-15 07:05:52,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:05:52,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:05:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:54,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:05:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:05:54,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {62538#(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(12, 2);call #Ultimate.allocInit(12, 3); {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {62478#true} assume true; {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62478#true} {62478#true} #85#return; {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {62478#true} call ULTIMATE.init(); {62538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:05:54,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {62538#(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(12, 2);call #Ultimate.allocInit(12, 3); {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {62478#true} assume true; {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62478#true} {62478#true} #85#return; {62478#true} is VALID [2022-04-15 07:05:54,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {62478#true} call #t~ret9 := main(); {62478#true} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {62478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {62478#true} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {62478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {62478#true} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {62478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {62478#true} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {62478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {62478#true} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 9: Hoare triple {62478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {62483#(= main_~v~0 0)} is VALID [2022-04-15 07:05:54,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {62483#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {62483#(= main_~v~0 0)} is VALID [2022-04-15 07:05:54,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {62483#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:54,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:05:54,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:54,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:05:54,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:54,097 INFO L290 TraceCheckUtils]: 16: Hoare triple {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:05:54,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:54,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:05:54,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:54,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:05:54,099 INFO L290 TraceCheckUtils]: 21: Hoare triple {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:54,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:05:54,100 INFO L290 TraceCheckUtils]: 23: Hoare triple {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:54,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:05:54,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:54,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:05:54,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:54,102 INFO L290 TraceCheckUtils]: 28: Hoare triple {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:05:54,102 INFO L290 TraceCheckUtils]: 29: Hoare triple {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:54,102 INFO L290 TraceCheckUtils]: 30: Hoare triple {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:05:54,103 INFO L290 TraceCheckUtils]: 31: Hoare triple {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:54,103 INFO L290 TraceCheckUtils]: 32: Hoare triple {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:05:54,103 INFO L290 TraceCheckUtils]: 33: Hoare triple {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:54,104 INFO L290 TraceCheckUtils]: 34: Hoare triple {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:05:54,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:54,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:05:54,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:54,105 INFO L290 TraceCheckUtils]: 38: Hoare triple {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:05:54,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:54,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:05:54,106 INFO L290 TraceCheckUtils]: 41: Hoare triple {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:54,106 INFO L290 TraceCheckUtils]: 42: Hoare triple {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:05:54,107 INFO L290 TraceCheckUtils]: 43: Hoare triple {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:54,107 INFO L290 TraceCheckUtils]: 44: Hoare triple {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:05:54,108 INFO L290 TraceCheckUtils]: 45: Hoare triple {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:54,108 INFO L290 TraceCheckUtils]: 46: Hoare triple {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:05:54,108 INFO L290 TraceCheckUtils]: 47: Hoare triple {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:54,109 INFO L290 TraceCheckUtils]: 48: Hoare triple {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:05:54,109 INFO L290 TraceCheckUtils]: 49: Hoare triple {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:54,109 INFO L290 TraceCheckUtils]: 50: Hoare triple {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:05:54,110 INFO L290 TraceCheckUtils]: 51: Hoare triple {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:54,110 INFO L290 TraceCheckUtils]: 52: Hoare triple {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:05:54,110 INFO L290 TraceCheckUtils]: 53: Hoare triple {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:54,111 INFO L290 TraceCheckUtils]: 54: Hoare triple {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:05:54,111 INFO L290 TraceCheckUtils]: 55: Hoare triple {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:54,111 INFO L290 TraceCheckUtils]: 56: Hoare triple {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:05:54,112 INFO L290 TraceCheckUtils]: 57: Hoare triple {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:54,112 INFO L290 TraceCheckUtils]: 58: Hoare triple {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:05:54,112 INFO L290 TraceCheckUtils]: 59: Hoare triple {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:54,113 INFO L290 TraceCheckUtils]: 60: Hoare triple {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:05:54,113 INFO L290 TraceCheckUtils]: 61: Hoare triple {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:54,113 INFO L290 TraceCheckUtils]: 62: Hoare triple {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:05:54,114 INFO L290 TraceCheckUtils]: 63: Hoare triple {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:54,114 INFO L290 TraceCheckUtils]: 64: Hoare triple {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:05:54,115 INFO L290 TraceCheckUtils]: 65: Hoare triple {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:54,115 INFO L290 TraceCheckUtils]: 66: Hoare triple {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:05:54,115 INFO L290 TraceCheckUtils]: 67: Hoare triple {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:54,116 INFO L290 TraceCheckUtils]: 68: Hoare triple {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:05:54,116 INFO L290 TraceCheckUtils]: 69: Hoare triple {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:54,116 INFO L290 TraceCheckUtils]: 70: Hoare triple {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:05:54,117 INFO L290 TraceCheckUtils]: 71: Hoare triple {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:54,117 INFO L290 TraceCheckUtils]: 72: Hoare triple {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:05:54,117 INFO L290 TraceCheckUtils]: 73: Hoare triple {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:54,118 INFO L290 TraceCheckUtils]: 74: Hoare triple {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:05:54,118 INFO L290 TraceCheckUtils]: 75: Hoare triple {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:54,118 INFO L290 TraceCheckUtils]: 76: Hoare triple {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:05:54,119 INFO L290 TraceCheckUtils]: 77: Hoare triple {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:54,119 INFO L290 TraceCheckUtils]: 78: Hoare triple {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:05:54,120 INFO L290 TraceCheckUtils]: 79: Hoare triple {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:54,120 INFO L290 TraceCheckUtils]: 80: Hoare triple {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:05:54,120 INFO L290 TraceCheckUtils]: 81: Hoare triple {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:54,121 INFO L290 TraceCheckUtils]: 82: Hoare triple {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:05:54,121 INFO L290 TraceCheckUtils]: 83: Hoare triple {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:54,121 INFO L290 TraceCheckUtils]: 84: Hoare triple {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:05:54,122 INFO L290 TraceCheckUtils]: 85: Hoare triple {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:54,122 INFO L290 TraceCheckUtils]: 86: Hoare triple {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:05:54,122 INFO L290 TraceCheckUtils]: 87: Hoare triple {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:54,123 INFO L290 TraceCheckUtils]: 88: Hoare triple {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:05:54,123 INFO L290 TraceCheckUtils]: 89: Hoare triple {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:54,123 INFO L290 TraceCheckUtils]: 90: Hoare triple {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:05:54,124 INFO L290 TraceCheckUtils]: 91: Hoare triple {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:54,124 INFO L290 TraceCheckUtils]: 92: Hoare triple {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:05:54,124 INFO L290 TraceCheckUtils]: 93: Hoare triple {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:54,125 INFO L290 TraceCheckUtils]: 94: Hoare triple {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:05:54,125 INFO L290 TraceCheckUtils]: 95: Hoare triple {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:54,126 INFO L290 TraceCheckUtils]: 96: Hoare triple {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:05:54,126 INFO L290 TraceCheckUtils]: 97: Hoare triple {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:54,126 INFO L290 TraceCheckUtils]: 98: Hoare triple {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:05:54,127 INFO L290 TraceCheckUtils]: 99: Hoare triple {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:54,127 INFO L290 TraceCheckUtils]: 100: Hoare triple {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:05:54,127 INFO L290 TraceCheckUtils]: 101: Hoare triple {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:54,128 INFO L290 TraceCheckUtils]: 102: Hoare triple {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:05:54,128 INFO L290 TraceCheckUtils]: 103: Hoare triple {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:54,128 INFO L290 TraceCheckUtils]: 104: Hoare triple {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:05:54,129 INFO L290 TraceCheckUtils]: 105: Hoare triple {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:54,129 INFO L290 TraceCheckUtils]: 106: Hoare triple {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:05:54,129 INFO L290 TraceCheckUtils]: 107: Hoare triple {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:54,130 INFO L290 TraceCheckUtils]: 108: Hoare triple {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:05:54,130 INFO L290 TraceCheckUtils]: 109: Hoare triple {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:54,130 INFO L290 TraceCheckUtils]: 110: Hoare triple {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:05:54,131 INFO L290 TraceCheckUtils]: 111: Hoare triple {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:54,131 INFO L290 TraceCheckUtils]: 112: Hoare triple {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:05:54,132 INFO L290 TraceCheckUtils]: 113: Hoare triple {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:54,132 INFO L290 TraceCheckUtils]: 114: Hoare triple {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:05:54,132 INFO L290 TraceCheckUtils]: 115: Hoare triple {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:05:54,133 INFO L290 TraceCheckUtils]: 116: Hoare triple {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:05:54,133 INFO L290 TraceCheckUtils]: 117: Hoare triple {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62537#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 54))} is VALID [2022-04-15 07:05:54,133 INFO L290 TraceCheckUtils]: 118: Hoare triple {62537#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 54))} assume !(~v~0 % 4294967296 < 268435455); {62479#false} is VALID [2022-04-15 07:05:54,134 INFO L272 TraceCheckUtils]: 119: Hoare triple {62479#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {62479#false} is VALID [2022-04-15 07:05:54,134 INFO L290 TraceCheckUtils]: 120: Hoare triple {62479#false} ~cond := #in~cond; {62479#false} is VALID [2022-04-15 07:05:54,134 INFO L290 TraceCheckUtils]: 121: Hoare triple {62479#false} assume 0 == ~cond; {62479#false} is VALID [2022-04-15 07:05:54,134 INFO L290 TraceCheckUtils]: 122: Hoare triple {62479#false} assume !false; {62479#false} is VALID [2022-04-15 07:05:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:05:54,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:05:54,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893649482] [2022-04-15 07:05:54,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893649482] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:05:54,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [276151190] [2022-04-15 07:05:54,135 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 07:05:54,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:05:54,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:05:54,135 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) [2022-04-15 07:05:54,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2022-04-15 07:06:35,687 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 55 check-sat command(s) [2022-04-15 07:06:35,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:06:35,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 114 conjunts are in the unsatisfiable core [2022-04-15 07:06:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:06:35,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:06:36,531 INFO L272 TraceCheckUtils]: 0: Hoare triple {62478#true} call ULTIMATE.init(); {62478#true} is VALID [2022-04-15 07:06:36,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {62478#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(12, 2);call #Ultimate.allocInit(12, 3); {62478#true} is VALID [2022-04-15 07:06:36,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {62478#true} assume true; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62478#true} {62478#true} #85#return; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {62478#true} call #t~ret9 := main(); {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {62478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 6: Hoare triple {62478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {62478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {62478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {62478#true} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {62478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {62483#(= main_~v~0 0)} is VALID [2022-04-15 07:06:36,532 INFO L290 TraceCheckUtils]: 10: Hoare triple {62483#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {62483#(= main_~v~0 0)} is VALID [2022-04-15 07:06:36,533 INFO L290 TraceCheckUtils]: 11: Hoare triple {62483#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:36,533 INFO L290 TraceCheckUtils]: 12: Hoare triple {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:36,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {62484#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:36,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:36,534 INFO L290 TraceCheckUtils]: 15: Hoare triple {62485#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:36,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:36,535 INFO L290 TraceCheckUtils]: 17: Hoare triple {62486#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:36,535 INFO L290 TraceCheckUtils]: 18: Hoare triple {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:36,536 INFO L290 TraceCheckUtils]: 19: Hoare triple {62487#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:36,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:36,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {62488#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:36,537 INFO L290 TraceCheckUtils]: 22: Hoare triple {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:36,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {62489#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:36,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:36,538 INFO L290 TraceCheckUtils]: 25: Hoare triple {62490#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:36,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:36,538 INFO L290 TraceCheckUtils]: 27: Hoare triple {62491#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:36,539 INFO L290 TraceCheckUtils]: 28: Hoare triple {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:36,539 INFO L290 TraceCheckUtils]: 29: Hoare triple {62492#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:36,539 INFO L290 TraceCheckUtils]: 30: Hoare triple {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:36,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {62493#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:36,540 INFO L290 TraceCheckUtils]: 32: Hoare triple {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:36,540 INFO L290 TraceCheckUtils]: 33: Hoare triple {62494#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:36,541 INFO L290 TraceCheckUtils]: 34: Hoare triple {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:36,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {62495#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:36,541 INFO L290 TraceCheckUtils]: 36: Hoare triple {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:36,542 INFO L290 TraceCheckUtils]: 37: Hoare triple {62496#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:36,542 INFO L290 TraceCheckUtils]: 38: Hoare triple {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:36,543 INFO L290 TraceCheckUtils]: 39: Hoare triple {62497#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:36,543 INFO L290 TraceCheckUtils]: 40: Hoare triple {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:36,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {62498#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:36,544 INFO L290 TraceCheckUtils]: 42: Hoare triple {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:36,544 INFO L290 TraceCheckUtils]: 43: Hoare triple {62499#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:36,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:36,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {62500#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:36,545 INFO L290 TraceCheckUtils]: 46: Hoare triple {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:36,545 INFO L290 TraceCheckUtils]: 47: Hoare triple {62501#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:36,546 INFO L290 TraceCheckUtils]: 48: Hoare triple {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:36,546 INFO L290 TraceCheckUtils]: 49: Hoare triple {62502#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:36,546 INFO L290 TraceCheckUtils]: 50: Hoare triple {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:36,547 INFO L290 TraceCheckUtils]: 51: Hoare triple {62503#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:36,547 INFO L290 TraceCheckUtils]: 52: Hoare triple {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:36,547 INFO L290 TraceCheckUtils]: 53: Hoare triple {62504#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:36,548 INFO L290 TraceCheckUtils]: 54: Hoare triple {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:36,548 INFO L290 TraceCheckUtils]: 55: Hoare triple {62505#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:36,549 INFO L290 TraceCheckUtils]: 56: Hoare triple {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:36,549 INFO L290 TraceCheckUtils]: 57: Hoare triple {62506#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:36,549 INFO L290 TraceCheckUtils]: 58: Hoare triple {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:36,550 INFO L290 TraceCheckUtils]: 59: Hoare triple {62507#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:36,550 INFO L290 TraceCheckUtils]: 60: Hoare triple {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:36,550 INFO L290 TraceCheckUtils]: 61: Hoare triple {62508#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:36,551 INFO L290 TraceCheckUtils]: 62: Hoare triple {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:36,551 INFO L290 TraceCheckUtils]: 63: Hoare triple {62509#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:36,551 INFO L290 TraceCheckUtils]: 64: Hoare triple {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:36,552 INFO L290 TraceCheckUtils]: 65: Hoare triple {62510#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:36,552 INFO L290 TraceCheckUtils]: 66: Hoare triple {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:36,552 INFO L290 TraceCheckUtils]: 67: Hoare triple {62511#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:36,553 INFO L290 TraceCheckUtils]: 68: Hoare triple {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:36,553 INFO L290 TraceCheckUtils]: 69: Hoare triple {62512#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:36,553 INFO L290 TraceCheckUtils]: 70: Hoare triple {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:36,554 INFO L290 TraceCheckUtils]: 71: Hoare triple {62513#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:36,554 INFO L290 TraceCheckUtils]: 72: Hoare triple {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:36,554 INFO L290 TraceCheckUtils]: 73: Hoare triple {62514#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:36,555 INFO L290 TraceCheckUtils]: 74: Hoare triple {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:36,555 INFO L290 TraceCheckUtils]: 75: Hoare triple {62515#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:36,556 INFO L290 TraceCheckUtils]: 76: Hoare triple {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:36,556 INFO L290 TraceCheckUtils]: 77: Hoare triple {62516#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:36,556 INFO L290 TraceCheckUtils]: 78: Hoare triple {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:36,557 INFO L290 TraceCheckUtils]: 79: Hoare triple {62517#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:36,557 INFO L290 TraceCheckUtils]: 80: Hoare triple {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:36,557 INFO L290 TraceCheckUtils]: 81: Hoare triple {62518#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:36,558 INFO L290 TraceCheckUtils]: 82: Hoare triple {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:36,558 INFO L290 TraceCheckUtils]: 83: Hoare triple {62519#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:36,558 INFO L290 TraceCheckUtils]: 84: Hoare triple {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:36,559 INFO L290 TraceCheckUtils]: 85: Hoare triple {62520#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:36,559 INFO L290 TraceCheckUtils]: 86: Hoare triple {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:36,559 INFO L290 TraceCheckUtils]: 87: Hoare triple {62521#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:36,560 INFO L290 TraceCheckUtils]: 88: Hoare triple {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:36,560 INFO L290 TraceCheckUtils]: 89: Hoare triple {62522#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:36,561 INFO L290 TraceCheckUtils]: 90: Hoare triple {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:36,561 INFO L290 TraceCheckUtils]: 91: Hoare triple {62523#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:36,561 INFO L290 TraceCheckUtils]: 92: Hoare triple {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:36,562 INFO L290 TraceCheckUtils]: 93: Hoare triple {62524#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:36,562 INFO L290 TraceCheckUtils]: 94: Hoare triple {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:36,562 INFO L290 TraceCheckUtils]: 95: Hoare triple {62525#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:36,563 INFO L290 TraceCheckUtils]: 96: Hoare triple {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:36,563 INFO L290 TraceCheckUtils]: 97: Hoare triple {62526#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:36,563 INFO L290 TraceCheckUtils]: 98: Hoare triple {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:36,564 INFO L290 TraceCheckUtils]: 99: Hoare triple {62527#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:36,564 INFO L290 TraceCheckUtils]: 100: Hoare triple {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:36,564 INFO L290 TraceCheckUtils]: 101: Hoare triple {62528#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:36,565 INFO L290 TraceCheckUtils]: 102: Hoare triple {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:36,565 INFO L290 TraceCheckUtils]: 103: Hoare triple {62529#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:36,565 INFO L290 TraceCheckUtils]: 104: Hoare triple {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:36,566 INFO L290 TraceCheckUtils]: 105: Hoare triple {62530#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:36,566 INFO L290 TraceCheckUtils]: 106: Hoare triple {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:36,566 INFO L290 TraceCheckUtils]: 107: Hoare triple {62531#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:36,567 INFO L290 TraceCheckUtils]: 108: Hoare triple {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:36,567 INFO L290 TraceCheckUtils]: 109: Hoare triple {62532#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:36,568 INFO L290 TraceCheckUtils]: 110: Hoare triple {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:36,568 INFO L290 TraceCheckUtils]: 111: Hoare triple {62533#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:36,568 INFO L290 TraceCheckUtils]: 112: Hoare triple {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:36,569 INFO L290 TraceCheckUtils]: 113: Hoare triple {62534#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:36,569 INFO L290 TraceCheckUtils]: 114: Hoare triple {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:36,569 INFO L290 TraceCheckUtils]: 115: Hoare triple {62535#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:36,570 INFO L290 TraceCheckUtils]: 116: Hoare triple {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:36,570 INFO L290 TraceCheckUtils]: 117: Hoare triple {62536#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62893#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:06:36,570 INFO L290 TraceCheckUtils]: 118: Hoare triple {62893#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !(~v~0 % 4294967296 < 268435455); {62479#false} is VALID [2022-04-15 07:06:36,571 INFO L272 TraceCheckUtils]: 119: Hoare triple {62479#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {62479#false} is VALID [2022-04-15 07:06:36,571 INFO L290 TraceCheckUtils]: 120: Hoare triple {62479#false} ~cond := #in~cond; {62479#false} is VALID [2022-04-15 07:06:36,571 INFO L290 TraceCheckUtils]: 121: Hoare triple {62479#false} assume 0 == ~cond; {62479#false} is VALID [2022-04-15 07:06:36,571 INFO L290 TraceCheckUtils]: 122: Hoare triple {62479#false} assume !false; {62479#false} is VALID [2022-04-15 07:06:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:06:36,571 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:06:43,719 INFO L290 TraceCheckUtils]: 122: Hoare triple {62479#false} assume !false; {62479#false} is VALID [2022-04-15 07:06:43,719 INFO L290 TraceCheckUtils]: 121: Hoare triple {62912#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {62479#false} is VALID [2022-04-15 07:06:43,719 INFO L290 TraceCheckUtils]: 120: Hoare triple {62916#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {62912#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 07:06:43,720 INFO L272 TraceCheckUtils]: 119: Hoare triple {62920#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {62916#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:06:43,720 INFO L290 TraceCheckUtils]: 118: Hoare triple {62924#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !(~v~0 % 4294967296 < 268435455); {62920#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:06:43,721 INFO L290 TraceCheckUtils]: 117: Hoare triple {62928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62924#(or (< (mod main_~v~0 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,721 INFO L290 TraceCheckUtils]: 116: Hoare triple {62928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {62928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,724 INFO L290 TraceCheckUtils]: 115: Hoare triple {62935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62928#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 1) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,724 INFO L290 TraceCheckUtils]: 114: Hoare triple {62935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,725 INFO L290 TraceCheckUtils]: 113: Hoare triple {62942#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62935#(or (< (mod (+ main_~v~0 2) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,725 INFO L290 TraceCheckUtils]: 112: Hoare triple {62942#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62942#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,726 INFO L290 TraceCheckUtils]: 111: Hoare triple {62949#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62942#(or (< (mod (+ main_~v~0 3) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,726 INFO L290 TraceCheckUtils]: 110: Hoare triple {62949#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62949#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,728 INFO L290 TraceCheckUtils]: 109: Hoare triple {62956#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62949#(or (< (mod (+ main_~v~0 4) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,728 INFO L290 TraceCheckUtils]: 108: Hoare triple {62956#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {62956#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,729 INFO L290 TraceCheckUtils]: 107: Hoare triple {62963#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62956#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 5 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,729 INFO L290 TraceCheckUtils]: 106: Hoare triple {62963#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62963#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,730 INFO L290 TraceCheckUtils]: 105: Hoare triple {62970#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62963#(or (< (mod (+ main_~v~0 6) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,730 INFO L290 TraceCheckUtils]: 104: Hoare triple {62970#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62970#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,732 INFO L290 TraceCheckUtils]: 103: Hoare triple {62977#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62970#(or (< (mod (+ 7 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,733 INFO L290 TraceCheckUtils]: 102: Hoare triple {62977#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62977#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,734 INFO L290 TraceCheckUtils]: 101: Hoare triple {62984#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62977#(or (< (mod (+ main_~v~0 8) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,734 INFO L290 TraceCheckUtils]: 100: Hoare triple {62984#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {62984#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,735 INFO L290 TraceCheckUtils]: 99: Hoare triple {62991#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62984#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 9) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,735 INFO L290 TraceCheckUtils]: 98: Hoare triple {62991#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {62991#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,736 INFO L290 TraceCheckUtils]: 97: Hoare triple {62998#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62991#(or (< (mod (+ main_~v~0 10) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,736 INFO L290 TraceCheckUtils]: 96: Hoare triple {62998#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {62998#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,737 INFO L290 TraceCheckUtils]: 95: Hoare triple {63005#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {62998#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 11) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,738 INFO L290 TraceCheckUtils]: 94: Hoare triple {63005#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63005#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,741 INFO L290 TraceCheckUtils]: 93: Hoare triple {63012#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63005#(or (< (mod (+ main_~v~0 12) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,741 INFO L290 TraceCheckUtils]: 92: Hoare triple {63012#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63012#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,742 INFO L290 TraceCheckUtils]: 91: Hoare triple {63019#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63012#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 13) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,742 INFO L290 TraceCheckUtils]: 90: Hoare triple {63019#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63019#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {63026#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63019#(or (< (mod (+ main_~v~0 14) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,743 INFO L290 TraceCheckUtils]: 88: Hoare triple {63026#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63026#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,745 INFO L290 TraceCheckUtils]: 87: Hoare triple {63033#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63026#(or (< (mod (+ main_~v~0 15) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,745 INFO L290 TraceCheckUtils]: 86: Hoare triple {63033#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63033#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,746 INFO L290 TraceCheckUtils]: 85: Hoare triple {63040#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63033#(or (< (mod (+ main_~v~0 16) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,746 INFO L290 TraceCheckUtils]: 84: Hoare triple {63040#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63040#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,747 INFO L290 TraceCheckUtils]: 83: Hoare triple {63047#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63040#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 17) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,747 INFO L290 TraceCheckUtils]: 82: Hoare triple {63047#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63047#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,748 INFO L290 TraceCheckUtils]: 81: Hoare triple {63054#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63047#(or (< (mod (+ main_~v~0 18) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,749 INFO L290 TraceCheckUtils]: 80: Hoare triple {63054#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63054#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,750 INFO L290 TraceCheckUtils]: 79: Hoare triple {63061#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63054#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 19 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,751 INFO L290 TraceCheckUtils]: 78: Hoare triple {63061#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63061#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,751 INFO L290 TraceCheckUtils]: 77: Hoare triple {63068#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63061#(or (< (mod (+ main_~v~0 20) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,752 INFO L290 TraceCheckUtils]: 76: Hoare triple {63068#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63068#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {63075#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63068#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 21) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,753 INFO L290 TraceCheckUtils]: 74: Hoare triple {63075#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63075#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,754 INFO L290 TraceCheckUtils]: 73: Hoare triple {63082#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63075#(or (< (mod (+ main_~v~0 22) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,754 INFO L290 TraceCheckUtils]: 72: Hoare triple {63082#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63082#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,757 INFO L290 TraceCheckUtils]: 71: Hoare triple {63089#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63082#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 23 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,757 INFO L290 TraceCheckUtils]: 70: Hoare triple {63089#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63089#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,758 INFO L290 TraceCheckUtils]: 69: Hoare triple {63096#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63089#(or (< (mod (+ main_~v~0 24) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,758 INFO L290 TraceCheckUtils]: 68: Hoare triple {63096#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63096#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,759 INFO L290 TraceCheckUtils]: 67: Hoare triple {63103#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63096#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 25) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,760 INFO L290 TraceCheckUtils]: 66: Hoare triple {63103#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63103#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,760 INFO L290 TraceCheckUtils]: 65: Hoare triple {63110#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63103#(or (< (mod (+ main_~v~0 26) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,761 INFO L290 TraceCheckUtils]: 64: Hoare triple {63110#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63110#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,762 INFO L290 TraceCheckUtils]: 63: Hoare triple {63117#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63110#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 27) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,763 INFO L290 TraceCheckUtils]: 62: Hoare triple {63117#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63117#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,763 INFO L290 TraceCheckUtils]: 61: Hoare triple {63124#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63117#(or (< (mod (+ main_~v~0 28) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,764 INFO L290 TraceCheckUtils]: 60: Hoare triple {63124#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63124#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,764 INFO L290 TraceCheckUtils]: 59: Hoare triple {63131#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63124#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 29 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,765 INFO L290 TraceCheckUtils]: 58: Hoare triple {63131#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63131#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,765 INFO L290 TraceCheckUtils]: 57: Hoare triple {63138#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63131#(or (= (mod (+ main_~v~0 2) 4) 0) (< (mod (+ 30 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {63138#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63138#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,768 INFO L290 TraceCheckUtils]: 55: Hoare triple {63145#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63138#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 31) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,768 INFO L290 TraceCheckUtils]: 54: Hoare triple {63145#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63145#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {63152#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63145#(or (< (mod (+ 32 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,770 INFO L290 TraceCheckUtils]: 52: Hoare triple {63152#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63152#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,771 INFO L290 TraceCheckUtils]: 51: Hoare triple {63159#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63152#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 33) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,771 INFO L290 TraceCheckUtils]: 50: Hoare triple {63159#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63159#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,772 INFO L290 TraceCheckUtils]: 49: Hoare triple {63166#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63159#(or (< (mod (+ main_~v~0 34) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,772 INFO L290 TraceCheckUtils]: 48: Hoare triple {63166#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63166#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,773 INFO L290 TraceCheckUtils]: 47: Hoare triple {63173#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63166#(or (< (mod (+ 35 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,773 INFO L290 TraceCheckUtils]: 46: Hoare triple {63173#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63173#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,774 INFO L290 TraceCheckUtils]: 45: Hoare triple {63180#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63173#(or (< (mod (+ main_~v~0 36) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,774 INFO L290 TraceCheckUtils]: 44: Hoare triple {63180#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63180#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,775 INFO L290 TraceCheckUtils]: 43: Hoare triple {63187#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63180#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 37) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,775 INFO L290 TraceCheckUtils]: 42: Hoare triple {63187#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63187#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,776 INFO L290 TraceCheckUtils]: 41: Hoare triple {63194#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63187#(or (< (mod (+ main_~v~0 38) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,776 INFO L290 TraceCheckUtils]: 40: Hoare triple {63194#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63194#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,779 INFO L290 TraceCheckUtils]: 39: Hoare triple {63201#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63194#(or (< (mod (+ main_~v~0 39) 4294967296) 268435455) (= (mod (+ main_~v~0 3) 4) 0))} is VALID [2022-04-15 07:06:43,779 INFO L290 TraceCheckUtils]: 38: Hoare triple {63201#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63201#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,780 INFO L290 TraceCheckUtils]: 37: Hoare triple {63208#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63201#(or (< (mod (+ 40 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {63208#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63208#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,781 INFO L290 TraceCheckUtils]: 35: Hoare triple {63215#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63208#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 41 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,781 INFO L290 TraceCheckUtils]: 34: Hoare triple {63215#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63215#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,782 INFO L290 TraceCheckUtils]: 33: Hoare triple {63222#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63215#(or (< (mod (+ 42 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,782 INFO L290 TraceCheckUtils]: 32: Hoare triple {63222#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63222#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,785 INFO L290 TraceCheckUtils]: 31: Hoare triple {63229#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63222#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 43) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {63229#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63229#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,786 INFO L290 TraceCheckUtils]: 29: Hoare triple {63236#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63229#(or (< (mod (+ 44 main_~v~0) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,786 INFO L290 TraceCheckUtils]: 28: Hoare triple {63236#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63236#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,787 INFO L290 TraceCheckUtils]: 27: Hoare triple {63243#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63236#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ main_~v~0 45) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,787 INFO L290 TraceCheckUtils]: 26: Hoare triple {63243#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63243#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,788 INFO L290 TraceCheckUtils]: 25: Hoare triple {63250#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63243#(or (< (mod (+ main_~v~0 46) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,788 INFO L290 TraceCheckUtils]: 24: Hoare triple {63250#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63250#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,789 INFO L290 TraceCheckUtils]: 23: Hoare triple {63257#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63250#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ main_~v~0 47) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,789 INFO L290 TraceCheckUtils]: 22: Hoare triple {63257#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63257#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,790 INFO L290 TraceCheckUtils]: 21: Hoare triple {63264#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63257#(or (< (mod (+ main_~v~0 48) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,790 INFO L290 TraceCheckUtils]: 20: Hoare triple {63264#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63264#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,791 INFO L290 TraceCheckUtils]: 19: Hoare triple {63271#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63264#(or (= (mod (+ main_~v~0 1) 4) 0) (< (mod (+ 49 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,791 INFO L290 TraceCheckUtils]: 18: Hoare triple {63271#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63271#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {63278#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63271#(or (< (mod (+ main_~v~0 50) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,792 INFO L290 TraceCheckUtils]: 16: Hoare triple {63278#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} assume !!(~v~0 % 4294967296 < 268435455); {63278#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,795 INFO L290 TraceCheckUtils]: 15: Hoare triple {63285#(or (< (mod (+ main_~v~0 52) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63278#(or (= (mod (+ main_~v~0 3) 4) 0) (< (mod (+ 51 main_~v~0) 4294967296) 268435455))} is VALID [2022-04-15 07:06:43,795 INFO L290 TraceCheckUtils]: 14: Hoare triple {63285#(or (< (mod (+ main_~v~0 52) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63285#(or (< (mod (+ main_~v~0 52) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,796 INFO L290 TraceCheckUtils]: 13: Hoare triple {63292#(or (< (mod (+ 53 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 1) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63285#(or (< (mod (+ main_~v~0 52) 4294967296) 268435455) (= (mod main_~v~0 4) 0))} is VALID [2022-04-15 07:06:43,796 INFO L290 TraceCheckUtils]: 12: Hoare triple {63292#(or (< (mod (+ 53 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 1) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63292#(or (< (mod (+ 53 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 1) 4) 0))} is VALID [2022-04-15 07:06:43,797 INFO L290 TraceCheckUtils]: 11: Hoare triple {63299#(or (< (mod (+ main_~v~0 54) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {63292#(or (< (mod (+ 53 main_~v~0) 4294967296) 268435455) (= (mod (+ main_~v~0 1) 4) 0))} is VALID [2022-04-15 07:06:43,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {63299#(or (< (mod (+ main_~v~0 54) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} assume !!(~v~0 % 4294967296 < 268435455); {63299#(or (< (mod (+ main_~v~0 54) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 9: Hoare triple {62478#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {63299#(or (< (mod (+ main_~v~0 54) 4294967296) 268435455) (= (mod (+ main_~v~0 2) 4) 0))} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 8: Hoare triple {62478#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {62478#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {62478#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {62478#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {62478#true} call #t~ret9 := main(); {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62478#true} {62478#true} #85#return; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {62478#true} assume true; {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {62478#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(12, 2);call #Ultimate.allocInit(12, 3); {62478#true} is VALID [2022-04-15 07:06:43,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {62478#true} call ULTIMATE.init(); {62478#true} is VALID [2022-04-15 07:06:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:06:43,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [276151190] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:06:43,799 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:06:43,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 57, 60] total 117 [2022-04-15 07:06:43,800 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:06:43,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [282858638] [2022-04-15 07:06:43,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [282858638] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:06:43,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:06:43,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2022-04-15 07:06:43,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851289079] [2022-04-15 07:06:43,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:06:43,800 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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 [2022-04-15 07:06:43,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:06:43,800 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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) [2022-04-15 07:06:43,881 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:06:43,881 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2022-04-15 07:06:43,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:06:43,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2022-04-15 07:06:43,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3394, Invalid=10178, Unknown=0, NotChecked=0, Total=13572 [2022-04-15 07:06:43,882 INFO L87 Difference]: Start difference. First operand 130 states and 134 transitions. Second operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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) [2022-04-15 07:06:54,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:06:54,354 INFO L93 Difference]: Finished difference Result 264 states and 276 transitions. [2022-04-15 07:06:54,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-15 07:06:54,354 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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 [2022-04-15 07:06:54,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:06:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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) [2022-04-15 07:06:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 169 transitions. [2022-04-15 07:06:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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) [2022-04-15 07:06:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 169 transitions. [2022-04-15 07:06:54,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 169 transitions. [2022-04-15 07:06:54,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:06:54,475 INFO L225 Difference]: With dead ends: 264 [2022-04-15 07:06:54,475 INFO L226 Difference]: Without dead ends: 140 [2022-04-15 07:06:54,477 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 190 SyntacticMatches, 1 SemanticMatches, 170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1906 ImplicationChecksByTransitivity, 9.1s TimeCoverageRelationStatistics Valid=6761, Invalid=22651, Unknown=0, NotChecked=0, Total=29412 [2022-04-15 07:06:54,477 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 149 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 6780 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 216 SdHoareTripleChecker+Invalid, 6893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 6780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-15 07:06:54,477 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [150 Valid, 216 Invalid, 6893 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 6780 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-15 07:06:54,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2022-04-15 07:06:55,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 132. [2022-04-15 07:06:55,167 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:06:55,167 INFO L82 GeneralOperation]: Start isEquivalent. First operand 140 states. Second operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:06:55,167 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states. Second operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:06:55,167 INFO L87 Difference]: Start difference. First operand 140 states. Second operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:06:55,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:06:55,168 INFO L93 Difference]: Finished difference Result 140 states and 147 transitions. [2022-04-15 07:06:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 147 transitions. [2022-04-15 07:06:55,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:06:55,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:06:55,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 140 states. [2022-04-15 07:06:55,169 INFO L87 Difference]: Start difference. First operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 140 states. [2022-04-15 07:06:55,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:06:55,170 INFO L93 Difference]: Finished difference Result 140 states and 147 transitions. [2022-04-15 07:06:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 147 transitions. [2022-04-15 07:06:55,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:06:55,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:06:55,170 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:06:55,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:06:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 126 states have (on average 1.0396825396825398) internal successors, (131), 126 states have internal predecessors, (131), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:06:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 136 transitions. [2022-04-15 07:06:55,172 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 136 transitions. Word has length 123 [2022-04-15 07:06:55,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:06:55,172 INFO L478 AbstractCegarLoop]: Abstraction has 132 states and 136 transitions. [2022-04-15 07:06:55,172 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 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) [2022-04-15 07:06:55,172 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 132 states and 136 transitions. [2022-04-15 07:06:55,371 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:06:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 136 transitions. [2022-04-15 07:06:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-15 07:06:55,372 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:06:55,372 INFO L499 BasicCegarLoop]: trace histogram [55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:06:55,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Forceful destruction successful, exit code 0 [2022-04-15 07:06:55,572 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,55 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:06:55,572 INFO L403 AbstractCegarLoop]: === Iteration 57 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:06:55,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:06:55,573 INFO L85 PathProgramCache]: Analyzing trace with hash -2090390928, now seen corresponding path program 109 times [2022-04-15 07:06:55,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:06:55,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [592596524] [2022-04-15 07:06:55,983 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:06:55,984 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:06:55,986 INFO L85 PathProgramCache]: Analyzing trace with hash 733295604, now seen corresponding path program 1 times [2022-04-15 07:06:55,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:06:55,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000802932] [2022-04-15 07:06:55,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:06:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:06:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:06:55,991 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:06:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:06:55,993 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:06:55,994 INFO L85 PathProgramCache]: Analyzing trace with hash -2090390928, now seen corresponding path program 110 times [2022-04-15 07:06:55,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:06:55,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749174751] [2022-04-15 07:06:55,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:06:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:06:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:06:57,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:06:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:06:57,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {64579#(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(12, 2);call #Ultimate.allocInit(12, 3); {64518#true} is VALID [2022-04-15 07:06:57,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {64518#true} assume true; {64518#true} is VALID [2022-04-15 07:06:57,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64518#true} {64518#true} #85#return; {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L272 TraceCheckUtils]: 0: Hoare triple {64518#true} call ULTIMATE.init(); {64579#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:06:57,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {64579#(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(12, 2);call #Ultimate.allocInit(12, 3); {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {64518#true} assume true; {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64518#true} {64518#true} #85#return; {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L272 TraceCheckUtils]: 4: Hoare triple {64518#true} call #t~ret9 := main(); {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L290 TraceCheckUtils]: 5: Hoare triple {64518#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L290 TraceCheckUtils]: 6: Hoare triple {64518#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {64518#true} is VALID [2022-04-15 07:06:57,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {64518#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {64518#true} is VALID [2022-04-15 07:06:57,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {64518#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {64518#true} is VALID [2022-04-15 07:06:57,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {64518#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {64523#(= main_~v~0 0)} is VALID [2022-04-15 07:06:57,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {64523#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {64523#(= main_~v~0 0)} is VALID [2022-04-15 07:06:57,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {64523#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:57,496 INFO L290 TraceCheckUtils]: 12: Hoare triple {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:57,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:57,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:57,497 INFO L290 TraceCheckUtils]: 15: Hoare triple {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:57,497 INFO L290 TraceCheckUtils]: 16: Hoare triple {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:57,498 INFO L290 TraceCheckUtils]: 17: Hoare triple {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:57,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:57,498 INFO L290 TraceCheckUtils]: 19: Hoare triple {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:57,499 INFO L290 TraceCheckUtils]: 20: Hoare triple {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:57,499 INFO L290 TraceCheckUtils]: 21: Hoare triple {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:57,499 INFO L290 TraceCheckUtils]: 22: Hoare triple {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:57,500 INFO L290 TraceCheckUtils]: 23: Hoare triple {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:57,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:57,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:57,501 INFO L290 TraceCheckUtils]: 26: Hoare triple {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:57,501 INFO L290 TraceCheckUtils]: 27: Hoare triple {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:57,502 INFO L290 TraceCheckUtils]: 28: Hoare triple {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:57,502 INFO L290 TraceCheckUtils]: 29: Hoare triple {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:57,502 INFO L290 TraceCheckUtils]: 30: Hoare triple {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:57,503 INFO L290 TraceCheckUtils]: 31: Hoare triple {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:57,503 INFO L290 TraceCheckUtils]: 32: Hoare triple {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:57,504 INFO L290 TraceCheckUtils]: 33: Hoare triple {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:57,504 INFO L290 TraceCheckUtils]: 34: Hoare triple {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:57,504 INFO L290 TraceCheckUtils]: 35: Hoare triple {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:57,505 INFO L290 TraceCheckUtils]: 36: Hoare triple {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:57,505 INFO L290 TraceCheckUtils]: 37: Hoare triple {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:57,505 INFO L290 TraceCheckUtils]: 38: Hoare triple {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:57,506 INFO L290 TraceCheckUtils]: 39: Hoare triple {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:57,506 INFO L290 TraceCheckUtils]: 40: Hoare triple {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:57,507 INFO L290 TraceCheckUtils]: 41: Hoare triple {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:57,507 INFO L290 TraceCheckUtils]: 42: Hoare triple {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:57,507 INFO L290 TraceCheckUtils]: 43: Hoare triple {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:57,508 INFO L290 TraceCheckUtils]: 44: Hoare triple {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:57,508 INFO L290 TraceCheckUtils]: 45: Hoare triple {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:57,509 INFO L290 TraceCheckUtils]: 46: Hoare triple {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:57,509 INFO L290 TraceCheckUtils]: 47: Hoare triple {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:57,509 INFO L290 TraceCheckUtils]: 48: Hoare triple {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:57,510 INFO L290 TraceCheckUtils]: 49: Hoare triple {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:57,510 INFO L290 TraceCheckUtils]: 50: Hoare triple {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:57,511 INFO L290 TraceCheckUtils]: 51: Hoare triple {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:57,511 INFO L290 TraceCheckUtils]: 52: Hoare triple {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:57,511 INFO L290 TraceCheckUtils]: 53: Hoare triple {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:57,512 INFO L290 TraceCheckUtils]: 54: Hoare triple {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:57,512 INFO L290 TraceCheckUtils]: 55: Hoare triple {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:57,512 INFO L290 TraceCheckUtils]: 56: Hoare triple {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:57,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:57,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:57,514 INFO L290 TraceCheckUtils]: 59: Hoare triple {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:57,514 INFO L290 TraceCheckUtils]: 60: Hoare triple {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:57,514 INFO L290 TraceCheckUtils]: 61: Hoare triple {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:57,515 INFO L290 TraceCheckUtils]: 62: Hoare triple {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:57,515 INFO L290 TraceCheckUtils]: 63: Hoare triple {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:57,515 INFO L290 TraceCheckUtils]: 64: Hoare triple {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:57,516 INFO L290 TraceCheckUtils]: 65: Hoare triple {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:57,516 INFO L290 TraceCheckUtils]: 66: Hoare triple {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:57,517 INFO L290 TraceCheckUtils]: 67: Hoare triple {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:57,517 INFO L290 TraceCheckUtils]: 68: Hoare triple {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:57,517 INFO L290 TraceCheckUtils]: 69: Hoare triple {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:57,518 INFO L290 TraceCheckUtils]: 70: Hoare triple {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:57,518 INFO L290 TraceCheckUtils]: 71: Hoare triple {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:57,518 INFO L290 TraceCheckUtils]: 72: Hoare triple {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:57,519 INFO L290 TraceCheckUtils]: 73: Hoare triple {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:57,519 INFO L290 TraceCheckUtils]: 74: Hoare triple {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:57,519 INFO L290 TraceCheckUtils]: 75: Hoare triple {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:57,520 INFO L290 TraceCheckUtils]: 76: Hoare triple {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:57,520 INFO L290 TraceCheckUtils]: 77: Hoare triple {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:57,520 INFO L290 TraceCheckUtils]: 78: Hoare triple {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:57,521 INFO L290 TraceCheckUtils]: 79: Hoare triple {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:57,521 INFO L290 TraceCheckUtils]: 80: Hoare triple {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:57,522 INFO L290 TraceCheckUtils]: 81: Hoare triple {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:57,522 INFO L290 TraceCheckUtils]: 82: Hoare triple {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:57,522 INFO L290 TraceCheckUtils]: 83: Hoare triple {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:57,523 INFO L290 TraceCheckUtils]: 84: Hoare triple {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:57,523 INFO L290 TraceCheckUtils]: 85: Hoare triple {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:57,523 INFO L290 TraceCheckUtils]: 86: Hoare triple {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:57,524 INFO L290 TraceCheckUtils]: 87: Hoare triple {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:57,524 INFO L290 TraceCheckUtils]: 88: Hoare triple {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:57,524 INFO L290 TraceCheckUtils]: 89: Hoare triple {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:57,525 INFO L290 TraceCheckUtils]: 90: Hoare triple {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:57,525 INFO L290 TraceCheckUtils]: 91: Hoare triple {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:57,525 INFO L290 TraceCheckUtils]: 92: Hoare triple {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:57,526 INFO L290 TraceCheckUtils]: 93: Hoare triple {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:57,526 INFO L290 TraceCheckUtils]: 94: Hoare triple {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:57,526 INFO L290 TraceCheckUtils]: 95: Hoare triple {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:57,527 INFO L290 TraceCheckUtils]: 96: Hoare triple {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:57,527 INFO L290 TraceCheckUtils]: 97: Hoare triple {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:57,528 INFO L290 TraceCheckUtils]: 98: Hoare triple {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:57,528 INFO L290 TraceCheckUtils]: 99: Hoare triple {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:57,528 INFO L290 TraceCheckUtils]: 100: Hoare triple {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:57,529 INFO L290 TraceCheckUtils]: 101: Hoare triple {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:57,529 INFO L290 TraceCheckUtils]: 102: Hoare triple {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:57,529 INFO L290 TraceCheckUtils]: 103: Hoare triple {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:57,530 INFO L290 TraceCheckUtils]: 104: Hoare triple {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:57,530 INFO L290 TraceCheckUtils]: 105: Hoare triple {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:57,530 INFO L290 TraceCheckUtils]: 106: Hoare triple {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:57,531 INFO L290 TraceCheckUtils]: 107: Hoare triple {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:57,531 INFO L290 TraceCheckUtils]: 108: Hoare triple {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:57,532 INFO L290 TraceCheckUtils]: 109: Hoare triple {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:57,532 INFO L290 TraceCheckUtils]: 110: Hoare triple {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:57,532 INFO L290 TraceCheckUtils]: 111: Hoare triple {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:57,533 INFO L290 TraceCheckUtils]: 112: Hoare triple {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:57,533 INFO L290 TraceCheckUtils]: 113: Hoare triple {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:57,533 INFO L290 TraceCheckUtils]: 114: Hoare triple {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:57,534 INFO L290 TraceCheckUtils]: 115: Hoare triple {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:57,534 INFO L290 TraceCheckUtils]: 116: Hoare triple {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:57,534 INFO L290 TraceCheckUtils]: 117: Hoare triple {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:06:57,535 INFO L290 TraceCheckUtils]: 118: Hoare triple {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !!(~v~0 % 4294967296 < 268435455); {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:06:57,535 INFO L290 TraceCheckUtils]: 119: Hoare triple {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64578#(and (<= main_~v~0 55) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 07:06:57,536 INFO L290 TraceCheckUtils]: 120: Hoare triple {64578#(and (<= main_~v~0 55) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {64519#false} is VALID [2022-04-15 07:06:57,536 INFO L272 TraceCheckUtils]: 121: Hoare triple {64519#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {64519#false} is VALID [2022-04-15 07:06:57,536 INFO L290 TraceCheckUtils]: 122: Hoare triple {64519#false} ~cond := #in~cond; {64519#false} is VALID [2022-04-15 07:06:57,536 INFO L290 TraceCheckUtils]: 123: Hoare triple {64519#false} assume 0 == ~cond; {64519#false} is VALID [2022-04-15 07:06:57,536 INFO L290 TraceCheckUtils]: 124: Hoare triple {64519#false} assume !false; {64519#false} is VALID [2022-04-15 07:06:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:06:57,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:06:57,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749174751] [2022-04-15 07:06:57,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749174751] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:06:57,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675313452] [2022-04-15 07:06:57,537 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 07:06:57,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:06:57,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:06:57,538 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) [2022-04-15 07:06:57,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2022-04-15 07:06:57,627 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 07:06:57,628 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:06:57,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 113 conjunts are in the unsatisfiable core [2022-04-15 07:06:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:06:57,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:06:58,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {64518#true} call ULTIMATE.init(); {64518#true} is VALID [2022-04-15 07:06:58,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {64518#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(12, 2);call #Ultimate.allocInit(12, 3); {64518#true} is VALID [2022-04-15 07:06:58,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {64518#true} assume true; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64518#true} {64518#true} #85#return; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L272 TraceCheckUtils]: 4: Hoare triple {64518#true} call #t~ret9 := main(); {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {64518#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 6: Hoare triple {64518#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {64518#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {64518#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {64518#true} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {64518#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {64523#(= main_~v~0 0)} is VALID [2022-04-15 07:06:58,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {64523#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {64523#(= main_~v~0 0)} is VALID [2022-04-15 07:06:58,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {64523#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:58,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:06:58,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {64524#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:58,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:06:58,619 INFO L290 TraceCheckUtils]: 15: Hoare triple {64525#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:58,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:06:58,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {64526#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:58,620 INFO L290 TraceCheckUtils]: 18: Hoare triple {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:06:58,621 INFO L290 TraceCheckUtils]: 19: Hoare triple {64527#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:58,621 INFO L290 TraceCheckUtils]: 20: Hoare triple {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:06:58,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {64528#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:58,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:06:58,622 INFO L290 TraceCheckUtils]: 23: Hoare triple {64529#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:58,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:06:58,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {64530#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:58,623 INFO L290 TraceCheckUtils]: 26: Hoare triple {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:06:58,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {64531#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:58,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:06:58,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {64532#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:58,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:06:58,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {64533#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:58,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:06:58,626 INFO L290 TraceCheckUtils]: 33: Hoare triple {64534#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:58,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:06:58,627 INFO L290 TraceCheckUtils]: 35: Hoare triple {64535#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:58,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:06:58,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {64536#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:58,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:06:58,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {64537#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:58,628 INFO L290 TraceCheckUtils]: 40: Hoare triple {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:06:58,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {64538#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:58,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:06:58,629 INFO L290 TraceCheckUtils]: 43: Hoare triple {64539#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:58,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:06:58,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {64540#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:58,631 INFO L290 TraceCheckUtils]: 46: Hoare triple {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:06:58,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {64541#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:58,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:06:58,632 INFO L290 TraceCheckUtils]: 49: Hoare triple {64542#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:58,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:06:58,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {64543#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:58,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:06:58,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {64544#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:58,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:06:58,634 INFO L290 TraceCheckUtils]: 55: Hoare triple {64545#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:58,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:06:58,635 INFO L290 TraceCheckUtils]: 57: Hoare triple {64546#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:58,635 INFO L290 TraceCheckUtils]: 58: Hoare triple {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:06:58,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {64547#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:58,636 INFO L290 TraceCheckUtils]: 60: Hoare triple {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:06:58,636 INFO L290 TraceCheckUtils]: 61: Hoare triple {64548#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:58,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:06:58,637 INFO L290 TraceCheckUtils]: 63: Hoare triple {64549#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:58,637 INFO L290 TraceCheckUtils]: 64: Hoare triple {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:06:58,637 INFO L290 TraceCheckUtils]: 65: Hoare triple {64550#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:58,638 INFO L290 TraceCheckUtils]: 66: Hoare triple {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:06:58,638 INFO L290 TraceCheckUtils]: 67: Hoare triple {64551#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:58,638 INFO L290 TraceCheckUtils]: 68: Hoare triple {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:06:58,639 INFO L290 TraceCheckUtils]: 69: Hoare triple {64552#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:58,639 INFO L290 TraceCheckUtils]: 70: Hoare triple {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:06:58,640 INFO L290 TraceCheckUtils]: 71: Hoare triple {64553#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:58,640 INFO L290 TraceCheckUtils]: 72: Hoare triple {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:06:58,640 INFO L290 TraceCheckUtils]: 73: Hoare triple {64554#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:58,641 INFO L290 TraceCheckUtils]: 74: Hoare triple {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:06:58,641 INFO L290 TraceCheckUtils]: 75: Hoare triple {64555#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:58,641 INFO L290 TraceCheckUtils]: 76: Hoare triple {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:06:58,642 INFO L290 TraceCheckUtils]: 77: Hoare triple {64556#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:58,642 INFO L290 TraceCheckUtils]: 78: Hoare triple {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:06:58,642 INFO L290 TraceCheckUtils]: 79: Hoare triple {64557#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:58,643 INFO L290 TraceCheckUtils]: 80: Hoare triple {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:06:58,643 INFO L290 TraceCheckUtils]: 81: Hoare triple {64558#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:58,643 INFO L290 TraceCheckUtils]: 82: Hoare triple {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:06:58,644 INFO L290 TraceCheckUtils]: 83: Hoare triple {64559#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:58,644 INFO L290 TraceCheckUtils]: 84: Hoare triple {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:06:58,645 INFO L290 TraceCheckUtils]: 85: Hoare triple {64560#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:58,645 INFO L290 TraceCheckUtils]: 86: Hoare triple {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:06:58,645 INFO L290 TraceCheckUtils]: 87: Hoare triple {64561#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:58,646 INFO L290 TraceCheckUtils]: 88: Hoare triple {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:06:58,646 INFO L290 TraceCheckUtils]: 89: Hoare triple {64562#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:58,646 INFO L290 TraceCheckUtils]: 90: Hoare triple {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:06:58,647 INFO L290 TraceCheckUtils]: 91: Hoare triple {64563#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:58,647 INFO L290 TraceCheckUtils]: 92: Hoare triple {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:06:58,647 INFO L290 TraceCheckUtils]: 93: Hoare triple {64564#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:58,648 INFO L290 TraceCheckUtils]: 94: Hoare triple {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:06:58,648 INFO L290 TraceCheckUtils]: 95: Hoare triple {64565#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:58,649 INFO L290 TraceCheckUtils]: 96: Hoare triple {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:06:58,649 INFO L290 TraceCheckUtils]: 97: Hoare triple {64566#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:58,649 INFO L290 TraceCheckUtils]: 98: Hoare triple {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:06:58,650 INFO L290 TraceCheckUtils]: 99: Hoare triple {64567#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:58,650 INFO L290 TraceCheckUtils]: 100: Hoare triple {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:06:58,650 INFO L290 TraceCheckUtils]: 101: Hoare triple {64568#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:58,651 INFO L290 TraceCheckUtils]: 102: Hoare triple {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:06:58,651 INFO L290 TraceCheckUtils]: 103: Hoare triple {64569#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:58,651 INFO L290 TraceCheckUtils]: 104: Hoare triple {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:06:58,652 INFO L290 TraceCheckUtils]: 105: Hoare triple {64570#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:58,652 INFO L290 TraceCheckUtils]: 106: Hoare triple {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:06:58,653 INFO L290 TraceCheckUtils]: 107: Hoare triple {64571#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:58,653 INFO L290 TraceCheckUtils]: 108: Hoare triple {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:06:58,653 INFO L290 TraceCheckUtils]: 109: Hoare triple {64572#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:58,654 INFO L290 TraceCheckUtils]: 110: Hoare triple {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:06:58,654 INFO L290 TraceCheckUtils]: 111: Hoare triple {64573#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:58,654 INFO L290 TraceCheckUtils]: 112: Hoare triple {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:06:58,655 INFO L290 TraceCheckUtils]: 113: Hoare triple {64574#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:58,655 INFO L290 TraceCheckUtils]: 114: Hoare triple {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:06:58,655 INFO L290 TraceCheckUtils]: 115: Hoare triple {64575#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:58,656 INFO L290 TraceCheckUtils]: 116: Hoare triple {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:06:58,656 INFO L290 TraceCheckUtils]: 117: Hoare triple {64576#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:06:58,656 INFO L290 TraceCheckUtils]: 118: Hoare triple {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !!(~v~0 % 4294967296 < 268435455); {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:06:58,657 INFO L290 TraceCheckUtils]: 119: Hoare triple {64577#(and (<= 54 main_~v~0) (<= main_~v~0 54))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64940#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:06:58,657 INFO L290 TraceCheckUtils]: 120: Hoare triple {64940#(and (<= 55 main_~v~0) (<= main_~v~0 55))} assume !(~v~0 % 4294967296 < 268435455); {64519#false} is VALID [2022-04-15 07:06:58,657 INFO L272 TraceCheckUtils]: 121: Hoare triple {64519#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {64519#false} is VALID [2022-04-15 07:06:58,657 INFO L290 TraceCheckUtils]: 122: Hoare triple {64519#false} ~cond := #in~cond; {64519#false} is VALID [2022-04-15 07:06:58,658 INFO L290 TraceCheckUtils]: 123: Hoare triple {64519#false} assume 0 == ~cond; {64519#false} is VALID [2022-04-15 07:06:58,658 INFO L290 TraceCheckUtils]: 124: Hoare triple {64519#false} assume !false; {64519#false} is VALID [2022-04-15 07:06:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:06:58,658 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:07:03,468 INFO L290 TraceCheckUtils]: 124: Hoare triple {64519#false} assume !false; {64519#false} is VALID [2022-04-15 07:07:03,468 INFO L290 TraceCheckUtils]: 123: Hoare triple {64519#false} assume 0 == ~cond; {64519#false} is VALID [2022-04-15 07:07:03,468 INFO L290 TraceCheckUtils]: 122: Hoare triple {64519#false} ~cond := #in~cond; {64519#false} is VALID [2022-04-15 07:07:03,468 INFO L272 TraceCheckUtils]: 121: Hoare triple {64519#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {64519#false} is VALID [2022-04-15 07:07:03,468 INFO L290 TraceCheckUtils]: 120: Hoare triple {64968#(< (mod main_~v~0 4294967296) 268435455)} assume !(~v~0 % 4294967296 < 268435455); {64519#false} is VALID [2022-04-15 07:07:03,469 INFO L290 TraceCheckUtils]: 119: Hoare triple {64972#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64968#(< (mod main_~v~0 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,469 INFO L290 TraceCheckUtils]: 118: Hoare triple {64972#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {64972#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,470 INFO L290 TraceCheckUtils]: 117: Hoare triple {64979#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64972#(< (mod (+ main_~v~0 1) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,470 INFO L290 TraceCheckUtils]: 116: Hoare triple {64979#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {64979#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,470 INFO L290 TraceCheckUtils]: 115: Hoare triple {64986#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64979#(< (mod (+ main_~v~0 2) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,471 INFO L290 TraceCheckUtils]: 114: Hoare triple {64986#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {64986#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,471 INFO L290 TraceCheckUtils]: 113: Hoare triple {64993#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64986#(< (mod (+ main_~v~0 3) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,471 INFO L290 TraceCheckUtils]: 112: Hoare triple {64993#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {64993#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,472 INFO L290 TraceCheckUtils]: 111: Hoare triple {65000#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {64993#(< (mod (+ main_~v~0 4) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,472 INFO L290 TraceCheckUtils]: 110: Hoare triple {65000#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65000#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,473 INFO L290 TraceCheckUtils]: 109: Hoare triple {65007#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65000#(< (mod (+ 5 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,473 INFO L290 TraceCheckUtils]: 108: Hoare triple {65007#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65007#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,474 INFO L290 TraceCheckUtils]: 107: Hoare triple {65014#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65007#(< (mod (+ main_~v~0 6) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,474 INFO L290 TraceCheckUtils]: 106: Hoare triple {65014#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65014#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,474 INFO L290 TraceCheckUtils]: 105: Hoare triple {65021#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65014#(< (mod (+ 7 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,475 INFO L290 TraceCheckUtils]: 104: Hoare triple {65021#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65021#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,475 INFO L290 TraceCheckUtils]: 103: Hoare triple {65028#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65021#(< (mod (+ main_~v~0 8) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,475 INFO L290 TraceCheckUtils]: 102: Hoare triple {65028#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65028#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,476 INFO L290 TraceCheckUtils]: 101: Hoare triple {65035#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65028#(< (mod (+ main_~v~0 9) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,476 INFO L290 TraceCheckUtils]: 100: Hoare triple {65035#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65035#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,477 INFO L290 TraceCheckUtils]: 99: Hoare triple {65042#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65035#(< (mod (+ main_~v~0 10) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,477 INFO L290 TraceCheckUtils]: 98: Hoare triple {65042#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65042#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,478 INFO L290 TraceCheckUtils]: 97: Hoare triple {65049#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65042#(< (mod (+ main_~v~0 11) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,478 INFO L290 TraceCheckUtils]: 96: Hoare triple {65049#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65049#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,478 INFO L290 TraceCheckUtils]: 95: Hoare triple {65056#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65049#(< (mod (+ main_~v~0 12) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,479 INFO L290 TraceCheckUtils]: 94: Hoare triple {65056#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65056#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,479 INFO L290 TraceCheckUtils]: 93: Hoare triple {65063#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65056#(< (mod (+ main_~v~0 13) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,479 INFO L290 TraceCheckUtils]: 92: Hoare triple {65063#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65063#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,480 INFO L290 TraceCheckUtils]: 91: Hoare triple {65070#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65063#(< (mod (+ main_~v~0 14) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,480 INFO L290 TraceCheckUtils]: 90: Hoare triple {65070#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65070#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,481 INFO L290 TraceCheckUtils]: 89: Hoare triple {65077#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65070#(< (mod (+ main_~v~0 15) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,481 INFO L290 TraceCheckUtils]: 88: Hoare triple {65077#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65077#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,482 INFO L290 TraceCheckUtils]: 87: Hoare triple {65084#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65077#(< (mod (+ main_~v~0 16) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,482 INFO L290 TraceCheckUtils]: 86: Hoare triple {65084#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65084#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,482 INFO L290 TraceCheckUtils]: 85: Hoare triple {65091#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65084#(< (mod (+ main_~v~0 17) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,483 INFO L290 TraceCheckUtils]: 84: Hoare triple {65091#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65091#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,483 INFO L290 TraceCheckUtils]: 83: Hoare triple {65098#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65091#(< (mod (+ main_~v~0 18) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,483 INFO L290 TraceCheckUtils]: 82: Hoare triple {65098#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65098#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,484 INFO L290 TraceCheckUtils]: 81: Hoare triple {65105#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65098#(< (mod (+ 19 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,484 INFO L290 TraceCheckUtils]: 80: Hoare triple {65105#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65105#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,485 INFO L290 TraceCheckUtils]: 79: Hoare triple {65112#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65105#(< (mod (+ main_~v~0 20) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,485 INFO L290 TraceCheckUtils]: 78: Hoare triple {65112#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65112#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,485 INFO L290 TraceCheckUtils]: 77: Hoare triple {65119#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65112#(< (mod (+ main_~v~0 21) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,486 INFO L290 TraceCheckUtils]: 76: Hoare triple {65119#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65119#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,486 INFO L290 TraceCheckUtils]: 75: Hoare triple {65126#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65119#(< (mod (+ main_~v~0 22) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,487 INFO L290 TraceCheckUtils]: 74: Hoare triple {65126#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65126#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,487 INFO L290 TraceCheckUtils]: 73: Hoare triple {65133#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65126#(< (mod (+ 23 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,487 INFO L290 TraceCheckUtils]: 72: Hoare triple {65133#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65133#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,488 INFO L290 TraceCheckUtils]: 71: Hoare triple {65140#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65133#(< (mod (+ main_~v~0 24) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,488 INFO L290 TraceCheckUtils]: 70: Hoare triple {65140#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65140#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,489 INFO L290 TraceCheckUtils]: 69: Hoare triple {65147#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65140#(< (mod (+ main_~v~0 25) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,489 INFO L290 TraceCheckUtils]: 68: Hoare triple {65147#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65147#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,489 INFO L290 TraceCheckUtils]: 67: Hoare triple {65154#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65147#(< (mod (+ main_~v~0 26) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,490 INFO L290 TraceCheckUtils]: 66: Hoare triple {65154#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65154#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,490 INFO L290 TraceCheckUtils]: 65: Hoare triple {65161#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65154#(< (mod (+ main_~v~0 27) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,491 INFO L290 TraceCheckUtils]: 64: Hoare triple {65161#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65161#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,491 INFO L290 TraceCheckUtils]: 63: Hoare triple {65168#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65161#(< (mod (+ main_~v~0 28) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,491 INFO L290 TraceCheckUtils]: 62: Hoare triple {65168#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65168#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,492 INFO L290 TraceCheckUtils]: 61: Hoare triple {65175#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65168#(< (mod (+ 29 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,492 INFO L290 TraceCheckUtils]: 60: Hoare triple {65175#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65175#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,493 INFO L290 TraceCheckUtils]: 59: Hoare triple {65182#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65175#(< (mod (+ 30 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,493 INFO L290 TraceCheckUtils]: 58: Hoare triple {65182#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65182#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,494 INFO L290 TraceCheckUtils]: 57: Hoare triple {65189#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65182#(< (mod (+ main_~v~0 31) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,494 INFO L290 TraceCheckUtils]: 56: Hoare triple {65189#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65189#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,494 INFO L290 TraceCheckUtils]: 55: Hoare triple {65196#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65189#(< (mod (+ 32 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,495 INFO L290 TraceCheckUtils]: 54: Hoare triple {65196#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65196#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,495 INFO L290 TraceCheckUtils]: 53: Hoare triple {65203#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65196#(< (mod (+ main_~v~0 33) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,495 INFO L290 TraceCheckUtils]: 52: Hoare triple {65203#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65203#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,496 INFO L290 TraceCheckUtils]: 51: Hoare triple {65210#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65203#(< (mod (+ main_~v~0 34) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,496 INFO L290 TraceCheckUtils]: 50: Hoare triple {65210#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65210#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,497 INFO L290 TraceCheckUtils]: 49: Hoare triple {65217#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65210#(< (mod (+ 35 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,497 INFO L290 TraceCheckUtils]: 48: Hoare triple {65217#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65217#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,498 INFO L290 TraceCheckUtils]: 47: Hoare triple {65224#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65217#(< (mod (+ main_~v~0 36) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,498 INFO L290 TraceCheckUtils]: 46: Hoare triple {65224#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65224#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,498 INFO L290 TraceCheckUtils]: 45: Hoare triple {65231#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65224#(< (mod (+ main_~v~0 37) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,499 INFO L290 TraceCheckUtils]: 44: Hoare triple {65231#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65231#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,499 INFO L290 TraceCheckUtils]: 43: Hoare triple {65238#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65231#(< (mod (+ main_~v~0 38) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {65238#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65238#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,500 INFO L290 TraceCheckUtils]: 41: Hoare triple {65245#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65238#(< (mod (+ main_~v~0 39) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,500 INFO L290 TraceCheckUtils]: 40: Hoare triple {65245#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65245#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,501 INFO L290 TraceCheckUtils]: 39: Hoare triple {65252#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65245#(< (mod (+ 40 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,501 INFO L290 TraceCheckUtils]: 38: Hoare triple {65252#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65252#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,501 INFO L290 TraceCheckUtils]: 37: Hoare triple {65259#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65252#(< (mod (+ 41 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,502 INFO L290 TraceCheckUtils]: 36: Hoare triple {65259#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65259#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,502 INFO L290 TraceCheckUtils]: 35: Hoare triple {65266#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65259#(< (mod (+ 42 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,502 INFO L290 TraceCheckUtils]: 34: Hoare triple {65266#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65266#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,503 INFO L290 TraceCheckUtils]: 33: Hoare triple {65273#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65266#(< (mod (+ main_~v~0 43) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,503 INFO L290 TraceCheckUtils]: 32: Hoare triple {65273#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65273#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,504 INFO L290 TraceCheckUtils]: 31: Hoare triple {65280#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65273#(< (mod (+ 44 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,504 INFO L290 TraceCheckUtils]: 30: Hoare triple {65280#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65280#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,505 INFO L290 TraceCheckUtils]: 29: Hoare triple {65287#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65280#(< (mod (+ main_~v~0 45) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,505 INFO L290 TraceCheckUtils]: 28: Hoare triple {65287#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65287#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,505 INFO L290 TraceCheckUtils]: 27: Hoare triple {65294#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65287#(< (mod (+ main_~v~0 46) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {65294#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65294#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,506 INFO L290 TraceCheckUtils]: 25: Hoare triple {65301#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65294#(< (mod (+ main_~v~0 47) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {65301#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65301#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,507 INFO L290 TraceCheckUtils]: 23: Hoare triple {65308#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65301#(< (mod (+ main_~v~0 48) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {65308#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65308#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {65315#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65308#(< (mod (+ 49 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {65315#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65315#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,509 INFO L290 TraceCheckUtils]: 19: Hoare triple {65322#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65315#(< (mod (+ main_~v~0 50) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,509 INFO L290 TraceCheckUtils]: 18: Hoare triple {65322#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65322#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,509 INFO L290 TraceCheckUtils]: 17: Hoare triple {65329#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65322#(< (mod (+ 51 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {65329#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65329#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {65336#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65329#(< (mod (+ main_~v~0 52) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,510 INFO L290 TraceCheckUtils]: 14: Hoare triple {65336#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65336#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,511 INFO L290 TraceCheckUtils]: 13: Hoare triple {65343#(< (mod (+ main_~v~0 54) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65336#(< (mod (+ 53 main_~v~0) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,511 INFO L290 TraceCheckUtils]: 12: Hoare triple {65343#(< (mod (+ main_~v~0 54) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65343#(< (mod (+ main_~v~0 54) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {65350#(< (mod (+ main_~v~0 55) 4294967296) 268435455)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {65343#(< (mod (+ main_~v~0 54) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,512 INFO L290 TraceCheckUtils]: 10: Hoare triple {65350#(< (mod (+ main_~v~0 55) 4294967296) 268435455)} assume !!(~v~0 % 4294967296 < 268435455); {65350#(< (mod (+ main_~v~0 55) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {64518#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {65350#(< (mod (+ main_~v~0 55) 4294967296) 268435455)} is VALID [2022-04-15 07:07:03,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {64518#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {64518#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {64518#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {64518#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {64518#true} call #t~ret9 := main(); {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64518#true} {64518#true} #85#return; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {64518#true} assume true; {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {64518#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(12, 2);call #Ultimate.allocInit(12, 3); {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L272 TraceCheckUtils]: 0: Hoare triple {64518#true} call ULTIMATE.init(); {64518#true} is VALID [2022-04-15 07:07:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:07:03,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675313452] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:07:03,514 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:07:03,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58, 58] total 116 [2022-04-15 07:07:03,514 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:07:03,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [592596524] [2022-04-15 07:07:03,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [592596524] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:07:03,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:07:03,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-15 07:07:03,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881149758] [2022-04-15 07:07:03,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:07:03,515 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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 [2022-04-15 07:07:03,515 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:07:03,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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) [2022-04-15 07:07:03,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:03,591 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-15 07:07:03,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:07:03,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-15 07:07:03,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3477, Invalid=9863, Unknown=0, NotChecked=0, Total=13340 [2022-04-15 07:07:03,593 INFO L87 Difference]: Start difference. First operand 132 states and 136 transitions. Second operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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) [2022-04-15 07:07:13,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:13,934 INFO L93 Difference]: Finished difference Result 268 states and 280 transitions. [2022-04-15 07:07:13,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-15 07:07:13,934 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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 [2022-04-15 07:07:13,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:07:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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) [2022-04-15 07:07:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 171 transitions. [2022-04-15 07:07:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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) [2022-04-15 07:07:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 171 transitions. [2022-04-15 07:07:13,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 171 transitions. [2022-04-15 07:07:14,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:14,058 INFO L225 Difference]: With dead ends: 268 [2022-04-15 07:07:14,058 INFO L226 Difference]: Without dead ends: 142 [2022-04-15 07:07:14,060 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 196 SyntacticMatches, 1 SemanticMatches, 170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1656 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=6947, Invalid=22465, Unknown=0, NotChecked=0, Total=29412 [2022-04-15 07:07:14,060 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 151 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 6748 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 6863 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 6748 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-15 07:07:14,065 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [152 Valid, 71 Invalid, 6863 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 6748 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-15 07:07:14,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-04-15 07:07:14,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 134. [2022-04-15 07:07:14,760 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:07:14,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 142 states. Second operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:14,761 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:14,761 INFO L87 Difference]: Start difference. First operand 142 states. Second operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:14,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:14,762 INFO L93 Difference]: Finished difference Result 142 states and 149 transitions. [2022-04-15 07:07:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 149 transitions. [2022-04-15 07:07:14,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:07:14,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:07:14,762 INFO L74 IsIncluded]: Start isIncluded. First operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 142 states. [2022-04-15 07:07:14,763 INFO L87 Difference]: Start difference. First operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 142 states. [2022-04-15 07:07:14,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:14,764 INFO L93 Difference]: Finished difference Result 142 states and 149 transitions. [2022-04-15 07:07:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 149 transitions. [2022-04-15 07:07:14,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:07:14,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:07:14,764 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:07:14,764 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:07:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 128 states have (on average 1.0390625) internal successors, (133), 128 states have internal predecessors, (133), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 138 transitions. [2022-04-15 07:07:14,765 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 138 transitions. Word has length 125 [2022-04-15 07:07:14,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:07:14,765 INFO L478 AbstractCegarLoop]: Abstraction has 134 states and 138 transitions. [2022-04-15 07:07:14,765 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 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) [2022-04-15 07:07:14,765 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 134 states and 138 transitions. [2022-04-15 07:07:14,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 138 transitions. [2022-04-15 07:07:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-15 07:07:14,963 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:07:14,963 INFO L499 BasicCegarLoop]: trace histogram [56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:07:14,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Forceful destruction successful, exit code 0 [2022-04-15 07:07:15,164 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable111,56 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:07:15,164 INFO L403 AbstractCegarLoop]: === Iteration 58 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:07:15,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:07:15,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1811979726, now seen corresponding path program 111 times [2022-04-15 07:07:15,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:07:15,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1766247106] [2022-04-15 07:07:15,856 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:07:15,857 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:07:15,859 INFO L85 PathProgramCache]: Analyzing trace with hash 792400948, now seen corresponding path program 1 times [2022-04-15 07:07:15,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:07:15,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451940865] [2022-04-15 07:07:15,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:07:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:07:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:07:15,864 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:07:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:07:15,866 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:07:15,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1811979726, now seen corresponding path program 112 times [2022-04-15 07:07:15,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:07:15,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813176049] [2022-04-15 07:07:15,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:07:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:07:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:07:17,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:07:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:07:17,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {66649#(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(12, 2);call #Ultimate.allocInit(12, 3); {66587#true} is VALID [2022-04-15 07:07:17,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {66587#true} assume true; {66587#true} is VALID [2022-04-15 07:07:17,404 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66587#true} {66587#true} #85#return; {66587#true} is VALID [2022-04-15 07:07:17,404 INFO L272 TraceCheckUtils]: 0: Hoare triple {66587#true} call ULTIMATE.init(); {66649#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {66649#(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(12, 2);call #Ultimate.allocInit(12, 3); {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 2: Hoare triple {66587#true} assume true; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66587#true} {66587#true} #85#return; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L272 TraceCheckUtils]: 4: Hoare triple {66587#true} call #t~ret9 := main(); {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 5: Hoare triple {66587#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 6: Hoare triple {66587#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 7: Hoare triple {66587#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 8: Hoare triple {66587#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {66587#true} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 9: Hoare triple {66587#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {66592#(= main_~v~0 0)} is VALID [2022-04-15 07:07:17,405 INFO L290 TraceCheckUtils]: 10: Hoare triple {66592#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {66592#(= main_~v~0 0)} is VALID [2022-04-15 07:07:17,406 INFO L290 TraceCheckUtils]: 11: Hoare triple {66592#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:17,406 INFO L290 TraceCheckUtils]: 12: Hoare triple {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:17,407 INFO L290 TraceCheckUtils]: 13: Hoare triple {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:17,407 INFO L290 TraceCheckUtils]: 14: Hoare triple {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:17,407 INFO L290 TraceCheckUtils]: 15: Hoare triple {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:17,408 INFO L290 TraceCheckUtils]: 16: Hoare triple {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:17,408 INFO L290 TraceCheckUtils]: 17: Hoare triple {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:17,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:17,415 INFO L290 TraceCheckUtils]: 19: Hoare triple {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:17,415 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:17,416 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:17,416 INFO L290 TraceCheckUtils]: 22: Hoare triple {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:17,416 INFO L290 TraceCheckUtils]: 23: Hoare triple {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:17,417 INFO L290 TraceCheckUtils]: 24: Hoare triple {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:17,417 INFO L290 TraceCheckUtils]: 25: Hoare triple {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:17,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:17,418 INFO L290 TraceCheckUtils]: 27: Hoare triple {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:17,418 INFO L290 TraceCheckUtils]: 28: Hoare triple {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:17,419 INFO L290 TraceCheckUtils]: 29: Hoare triple {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:17,419 INFO L290 TraceCheckUtils]: 30: Hoare triple {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:17,419 INFO L290 TraceCheckUtils]: 31: Hoare triple {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:17,420 INFO L290 TraceCheckUtils]: 32: Hoare triple {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:17,420 INFO L290 TraceCheckUtils]: 33: Hoare triple {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:17,420 INFO L290 TraceCheckUtils]: 34: Hoare triple {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:17,421 INFO L290 TraceCheckUtils]: 35: Hoare triple {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:17,421 INFO L290 TraceCheckUtils]: 36: Hoare triple {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:17,421 INFO L290 TraceCheckUtils]: 37: Hoare triple {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:17,422 INFO L290 TraceCheckUtils]: 38: Hoare triple {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:17,422 INFO L290 TraceCheckUtils]: 39: Hoare triple {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:17,422 INFO L290 TraceCheckUtils]: 40: Hoare triple {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:17,423 INFO L290 TraceCheckUtils]: 41: Hoare triple {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:17,423 INFO L290 TraceCheckUtils]: 42: Hoare triple {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:17,424 INFO L290 TraceCheckUtils]: 43: Hoare triple {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:17,424 INFO L290 TraceCheckUtils]: 44: Hoare triple {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:17,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:17,425 INFO L290 TraceCheckUtils]: 46: Hoare triple {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:17,425 INFO L290 TraceCheckUtils]: 47: Hoare triple {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:17,425 INFO L290 TraceCheckUtils]: 48: Hoare triple {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:17,426 INFO L290 TraceCheckUtils]: 49: Hoare triple {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:17,426 INFO L290 TraceCheckUtils]: 50: Hoare triple {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:17,426 INFO L290 TraceCheckUtils]: 51: Hoare triple {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:17,427 INFO L290 TraceCheckUtils]: 52: Hoare triple {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:17,427 INFO L290 TraceCheckUtils]: 53: Hoare triple {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:17,427 INFO L290 TraceCheckUtils]: 54: Hoare triple {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:17,428 INFO L290 TraceCheckUtils]: 55: Hoare triple {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:17,428 INFO L290 TraceCheckUtils]: 56: Hoare triple {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:17,428 INFO L290 TraceCheckUtils]: 57: Hoare triple {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:17,429 INFO L290 TraceCheckUtils]: 58: Hoare triple {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:17,429 INFO L290 TraceCheckUtils]: 59: Hoare triple {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:17,429 INFO L290 TraceCheckUtils]: 60: Hoare triple {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:17,430 INFO L290 TraceCheckUtils]: 61: Hoare triple {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:17,430 INFO L290 TraceCheckUtils]: 62: Hoare triple {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:17,431 INFO L290 TraceCheckUtils]: 63: Hoare triple {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:17,431 INFO L290 TraceCheckUtils]: 64: Hoare triple {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:17,431 INFO L290 TraceCheckUtils]: 65: Hoare triple {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:17,432 INFO L290 TraceCheckUtils]: 66: Hoare triple {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:17,432 INFO L290 TraceCheckUtils]: 67: Hoare triple {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:17,432 INFO L290 TraceCheckUtils]: 68: Hoare triple {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:17,433 INFO L290 TraceCheckUtils]: 69: Hoare triple {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:17,433 INFO L290 TraceCheckUtils]: 70: Hoare triple {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:17,433 INFO L290 TraceCheckUtils]: 71: Hoare triple {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:17,434 INFO L290 TraceCheckUtils]: 72: Hoare triple {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:17,434 INFO L290 TraceCheckUtils]: 73: Hoare triple {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:17,434 INFO L290 TraceCheckUtils]: 74: Hoare triple {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:17,435 INFO L290 TraceCheckUtils]: 75: Hoare triple {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:17,435 INFO L290 TraceCheckUtils]: 76: Hoare triple {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:17,436 INFO L290 TraceCheckUtils]: 77: Hoare triple {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:17,436 INFO L290 TraceCheckUtils]: 78: Hoare triple {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:17,436 INFO L290 TraceCheckUtils]: 79: Hoare triple {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:17,437 INFO L290 TraceCheckUtils]: 80: Hoare triple {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:17,437 INFO L290 TraceCheckUtils]: 81: Hoare triple {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:17,437 INFO L290 TraceCheckUtils]: 82: Hoare triple {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:17,438 INFO L290 TraceCheckUtils]: 83: Hoare triple {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:17,438 INFO L290 TraceCheckUtils]: 84: Hoare triple {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:17,438 INFO L290 TraceCheckUtils]: 85: Hoare triple {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:17,439 INFO L290 TraceCheckUtils]: 86: Hoare triple {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:17,439 INFO L290 TraceCheckUtils]: 87: Hoare triple {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:17,439 INFO L290 TraceCheckUtils]: 88: Hoare triple {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:17,440 INFO L290 TraceCheckUtils]: 89: Hoare triple {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:17,440 INFO L290 TraceCheckUtils]: 90: Hoare triple {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:17,440 INFO L290 TraceCheckUtils]: 91: Hoare triple {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:17,441 INFO L290 TraceCheckUtils]: 92: Hoare triple {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:17,441 INFO L290 TraceCheckUtils]: 93: Hoare triple {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:17,441 INFO L290 TraceCheckUtils]: 94: Hoare triple {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:17,442 INFO L290 TraceCheckUtils]: 95: Hoare triple {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:17,442 INFO L290 TraceCheckUtils]: 96: Hoare triple {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:17,443 INFO L290 TraceCheckUtils]: 97: Hoare triple {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:17,443 INFO L290 TraceCheckUtils]: 98: Hoare triple {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:17,443 INFO L290 TraceCheckUtils]: 99: Hoare triple {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:17,444 INFO L290 TraceCheckUtils]: 100: Hoare triple {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:17,444 INFO L290 TraceCheckUtils]: 101: Hoare triple {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:17,444 INFO L290 TraceCheckUtils]: 102: Hoare triple {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:17,445 INFO L290 TraceCheckUtils]: 103: Hoare triple {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:17,445 INFO L290 TraceCheckUtils]: 104: Hoare triple {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:17,445 INFO L290 TraceCheckUtils]: 105: Hoare triple {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:17,446 INFO L290 TraceCheckUtils]: 106: Hoare triple {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:17,446 INFO L290 TraceCheckUtils]: 107: Hoare triple {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:17,446 INFO L290 TraceCheckUtils]: 108: Hoare triple {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:17,447 INFO L290 TraceCheckUtils]: 109: Hoare triple {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:17,447 INFO L290 TraceCheckUtils]: 110: Hoare triple {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:17,447 INFO L290 TraceCheckUtils]: 111: Hoare triple {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:17,448 INFO L290 TraceCheckUtils]: 112: Hoare triple {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:17,448 INFO L290 TraceCheckUtils]: 113: Hoare triple {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:17,449 INFO L290 TraceCheckUtils]: 114: Hoare triple {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:17,449 INFO L290 TraceCheckUtils]: 115: Hoare triple {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:17,449 INFO L290 TraceCheckUtils]: 116: Hoare triple {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:17,450 INFO L290 TraceCheckUtils]: 117: Hoare triple {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:17,450 INFO L290 TraceCheckUtils]: 118: Hoare triple {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !!(~v~0 % 4294967296 < 268435455); {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:17,450 INFO L290 TraceCheckUtils]: 119: Hoare triple {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:17,451 INFO L290 TraceCheckUtils]: 120: Hoare triple {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} assume !!(~v~0 % 4294967296 < 268435455); {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:17,451 INFO L290 TraceCheckUtils]: 121: Hoare triple {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66648#(and (<= main_~v~0 56) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} is VALID [2022-04-15 07:07:17,452 INFO L290 TraceCheckUtils]: 122: Hoare triple {66648#(and (<= main_~v~0 56) (not (<= (+ (div main_~v~0 4294967296) 1) 0)))} assume !(~v~0 % 4294967296 < 268435455); {66588#false} is VALID [2022-04-15 07:07:17,452 INFO L272 TraceCheckUtils]: 123: Hoare triple {66588#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {66588#false} is VALID [2022-04-15 07:07:17,452 INFO L290 TraceCheckUtils]: 124: Hoare triple {66588#false} ~cond := #in~cond; {66588#false} is VALID [2022-04-15 07:07:17,452 INFO L290 TraceCheckUtils]: 125: Hoare triple {66588#false} assume 0 == ~cond; {66588#false} is VALID [2022-04-15 07:07:17,452 INFO L290 TraceCheckUtils]: 126: Hoare triple {66588#false} assume !false; {66588#false} is VALID [2022-04-15 07:07:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:07:17,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:07:17,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813176049] [2022-04-15 07:07:17,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813176049] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:07:17,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1913613217] [2022-04-15 07:07:17,453 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 07:07:17,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:07:17,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:07:17,454 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) [2022-04-15 07:07:17,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2022-04-15 07:07:17,623 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 07:07:17,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 07:07:17,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 117 conjunts are in the unsatisfiable core [2022-04-15 07:07:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:07:17,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 07:07:18,621 INFO L272 TraceCheckUtils]: 0: Hoare triple {66587#true} call ULTIMATE.init(); {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {66587#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(12, 2);call #Ultimate.allocInit(12, 3); {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {66587#true} assume true; {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66587#true} {66587#true} #85#return; {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L272 TraceCheckUtils]: 4: Hoare triple {66587#true} call #t~ret9 := main(); {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {66587#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {66587#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {66587#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {66587#true} is VALID [2022-04-15 07:07:18,621 INFO L290 TraceCheckUtils]: 8: Hoare triple {66587#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {66587#true} is VALID [2022-04-15 07:07:18,622 INFO L290 TraceCheckUtils]: 9: Hoare triple {66587#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {66592#(= main_~v~0 0)} is VALID [2022-04-15 07:07:18,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {66592#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {66592#(= main_~v~0 0)} is VALID [2022-04-15 07:07:18,622 INFO L290 TraceCheckUtils]: 11: Hoare triple {66592#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:18,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:18,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {66593#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:18,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:18,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {66594#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:18,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:18,625 INFO L290 TraceCheckUtils]: 17: Hoare triple {66595#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:18,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:18,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {66596#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:18,626 INFO L290 TraceCheckUtils]: 20: Hoare triple {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:18,626 INFO L290 TraceCheckUtils]: 21: Hoare triple {66597#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:18,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:18,627 INFO L290 TraceCheckUtils]: 23: Hoare triple {66598#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:18,627 INFO L290 TraceCheckUtils]: 24: Hoare triple {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:18,627 INFO L290 TraceCheckUtils]: 25: Hoare triple {66599#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:18,628 INFO L290 TraceCheckUtils]: 26: Hoare triple {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:18,628 INFO L290 TraceCheckUtils]: 27: Hoare triple {66600#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:18,629 INFO L290 TraceCheckUtils]: 28: Hoare triple {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:18,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {66601#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:18,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:18,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {66602#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:18,630 INFO L290 TraceCheckUtils]: 32: Hoare triple {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:18,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {66603#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:18,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:18,631 INFO L290 TraceCheckUtils]: 35: Hoare triple {66604#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:18,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:18,632 INFO L290 TraceCheckUtils]: 37: Hoare triple {66605#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:18,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:18,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {66606#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:18,633 INFO L290 TraceCheckUtils]: 40: Hoare triple {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:18,633 INFO L290 TraceCheckUtils]: 41: Hoare triple {66607#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:18,633 INFO L290 TraceCheckUtils]: 42: Hoare triple {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:18,634 INFO L290 TraceCheckUtils]: 43: Hoare triple {66608#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:18,634 INFO L290 TraceCheckUtils]: 44: Hoare triple {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:18,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {66609#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:18,635 INFO L290 TraceCheckUtils]: 46: Hoare triple {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:18,635 INFO L290 TraceCheckUtils]: 47: Hoare triple {66610#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:18,636 INFO L290 TraceCheckUtils]: 48: Hoare triple {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:18,636 INFO L290 TraceCheckUtils]: 49: Hoare triple {66611#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:18,636 INFO L290 TraceCheckUtils]: 50: Hoare triple {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:18,637 INFO L290 TraceCheckUtils]: 51: Hoare triple {66612#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:18,637 INFO L290 TraceCheckUtils]: 52: Hoare triple {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:18,637 INFO L290 TraceCheckUtils]: 53: Hoare triple {66613#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:18,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:18,638 INFO L290 TraceCheckUtils]: 55: Hoare triple {66614#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:18,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:18,639 INFO L290 TraceCheckUtils]: 57: Hoare triple {66615#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:18,639 INFO L290 TraceCheckUtils]: 58: Hoare triple {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:18,639 INFO L290 TraceCheckUtils]: 59: Hoare triple {66616#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:18,640 INFO L290 TraceCheckUtils]: 60: Hoare triple {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:18,640 INFO L290 TraceCheckUtils]: 61: Hoare triple {66617#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:18,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:18,641 INFO L290 TraceCheckUtils]: 63: Hoare triple {66618#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:18,641 INFO L290 TraceCheckUtils]: 64: Hoare triple {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:18,642 INFO L290 TraceCheckUtils]: 65: Hoare triple {66619#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:18,642 INFO L290 TraceCheckUtils]: 66: Hoare triple {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:18,642 INFO L290 TraceCheckUtils]: 67: Hoare triple {66620#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:18,643 INFO L290 TraceCheckUtils]: 68: Hoare triple {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:18,643 INFO L290 TraceCheckUtils]: 69: Hoare triple {66621#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:18,643 INFO L290 TraceCheckUtils]: 70: Hoare triple {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:18,644 INFO L290 TraceCheckUtils]: 71: Hoare triple {66622#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:18,644 INFO L290 TraceCheckUtils]: 72: Hoare triple {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:18,644 INFO L290 TraceCheckUtils]: 73: Hoare triple {66623#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:18,645 INFO L290 TraceCheckUtils]: 74: Hoare triple {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:18,645 INFO L290 TraceCheckUtils]: 75: Hoare triple {66624#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:18,645 INFO L290 TraceCheckUtils]: 76: Hoare triple {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:18,646 INFO L290 TraceCheckUtils]: 77: Hoare triple {66625#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:18,646 INFO L290 TraceCheckUtils]: 78: Hoare triple {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:18,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {66626#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:18,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:18,647 INFO L290 TraceCheckUtils]: 81: Hoare triple {66627#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:18,648 INFO L290 TraceCheckUtils]: 82: Hoare triple {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:18,648 INFO L290 TraceCheckUtils]: 83: Hoare triple {66628#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:18,648 INFO L290 TraceCheckUtils]: 84: Hoare triple {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:18,649 INFO L290 TraceCheckUtils]: 85: Hoare triple {66629#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:18,649 INFO L290 TraceCheckUtils]: 86: Hoare triple {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:18,649 INFO L290 TraceCheckUtils]: 87: Hoare triple {66630#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:18,650 INFO L290 TraceCheckUtils]: 88: Hoare triple {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:18,650 INFO L290 TraceCheckUtils]: 89: Hoare triple {66631#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:18,650 INFO L290 TraceCheckUtils]: 90: Hoare triple {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:18,651 INFO L290 TraceCheckUtils]: 91: Hoare triple {66632#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:18,651 INFO L290 TraceCheckUtils]: 92: Hoare triple {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:18,652 INFO L290 TraceCheckUtils]: 93: Hoare triple {66633#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:18,652 INFO L290 TraceCheckUtils]: 94: Hoare triple {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:18,652 INFO L290 TraceCheckUtils]: 95: Hoare triple {66634#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:18,653 INFO L290 TraceCheckUtils]: 96: Hoare triple {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:18,653 INFO L290 TraceCheckUtils]: 97: Hoare triple {66635#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:18,653 INFO L290 TraceCheckUtils]: 98: Hoare triple {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:18,654 INFO L290 TraceCheckUtils]: 99: Hoare triple {66636#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:18,654 INFO L290 TraceCheckUtils]: 100: Hoare triple {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:18,654 INFO L290 TraceCheckUtils]: 101: Hoare triple {66637#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:18,655 INFO L290 TraceCheckUtils]: 102: Hoare triple {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:18,655 INFO L290 TraceCheckUtils]: 103: Hoare triple {66638#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:18,655 INFO L290 TraceCheckUtils]: 104: Hoare triple {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:18,656 INFO L290 TraceCheckUtils]: 105: Hoare triple {66639#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:18,656 INFO L290 TraceCheckUtils]: 106: Hoare triple {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:18,656 INFO L290 TraceCheckUtils]: 107: Hoare triple {66640#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:18,657 INFO L290 TraceCheckUtils]: 108: Hoare triple {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:18,657 INFO L290 TraceCheckUtils]: 109: Hoare triple {66641#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:18,657 INFO L290 TraceCheckUtils]: 110: Hoare triple {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:18,658 INFO L290 TraceCheckUtils]: 111: Hoare triple {66642#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:18,658 INFO L290 TraceCheckUtils]: 112: Hoare triple {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:18,659 INFO L290 TraceCheckUtils]: 113: Hoare triple {66643#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:18,659 INFO L290 TraceCheckUtils]: 114: Hoare triple {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:18,659 INFO L290 TraceCheckUtils]: 115: Hoare triple {66644#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:18,660 INFO L290 TraceCheckUtils]: 116: Hoare triple {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:18,660 INFO L290 TraceCheckUtils]: 117: Hoare triple {66645#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:18,660 INFO L290 TraceCheckUtils]: 118: Hoare triple {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !!(~v~0 % 4294967296 < 268435455); {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:18,661 INFO L290 TraceCheckUtils]: 119: Hoare triple {66646#(and (<= 54 main_~v~0) (<= main_~v~0 54))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:18,661 INFO L290 TraceCheckUtils]: 120: Hoare triple {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} assume !!(~v~0 % 4294967296 < 268435455); {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:18,661 INFO L290 TraceCheckUtils]: 121: Hoare triple {66647#(and (<= 55 main_~v~0) (<= main_~v~0 55))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67016#(and (<= main_~v~0 56) (<= 56 main_~v~0))} is VALID [2022-04-15 07:07:18,662 INFO L290 TraceCheckUtils]: 122: Hoare triple {67016#(and (<= main_~v~0 56) (<= 56 main_~v~0))} assume !(~v~0 % 4294967296 < 268435455); {67016#(and (<= main_~v~0 56) (<= 56 main_~v~0))} is VALID [2022-04-15 07:07:18,662 INFO L272 TraceCheckUtils]: 123: Hoare triple {67016#(and (<= main_~v~0 56) (<= 56 main_~v~0))} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {67023#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:07:18,663 INFO L290 TraceCheckUtils]: 124: Hoare triple {67023#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {67027#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 07:07:18,663 INFO L290 TraceCheckUtils]: 125: Hoare triple {67027#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {66588#false} is VALID [2022-04-15 07:07:18,663 INFO L290 TraceCheckUtils]: 126: Hoare triple {66588#false} assume !false; {66588#false} is VALID [2022-04-15 07:07:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:07:18,663 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 07:07:19,225 INFO L290 TraceCheckUtils]: 126: Hoare triple {66588#false} assume !false; {66588#false} is VALID [2022-04-15 07:07:19,225 INFO L290 TraceCheckUtils]: 125: Hoare triple {67027#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {66588#false} is VALID [2022-04-15 07:07:19,225 INFO L290 TraceCheckUtils]: 124: Hoare triple {67023#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {67027#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 07:07:19,226 INFO L272 TraceCheckUtils]: 123: Hoare triple {67043#(= (mod main_~v~0 4) 0)} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {67023#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 07:07:19,226 INFO L290 TraceCheckUtils]: 122: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,227 INFO L290 TraceCheckUtils]: 121: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,227 INFO L290 TraceCheckUtils]: 120: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,227 INFO L290 TraceCheckUtils]: 119: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,228 INFO L290 TraceCheckUtils]: 118: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,228 INFO L290 TraceCheckUtils]: 117: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,228 INFO L290 TraceCheckUtils]: 116: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,229 INFO L290 TraceCheckUtils]: 115: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,229 INFO L290 TraceCheckUtils]: 114: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,230 INFO L290 TraceCheckUtils]: 113: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,230 INFO L290 TraceCheckUtils]: 112: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,230 INFO L290 TraceCheckUtils]: 111: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,231 INFO L290 TraceCheckUtils]: 110: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,231 INFO L290 TraceCheckUtils]: 109: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,232 INFO L290 TraceCheckUtils]: 108: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,232 INFO L290 TraceCheckUtils]: 107: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,232 INFO L290 TraceCheckUtils]: 106: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,233 INFO L290 TraceCheckUtils]: 105: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,233 INFO L290 TraceCheckUtils]: 104: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,234 INFO L290 TraceCheckUtils]: 103: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,234 INFO L290 TraceCheckUtils]: 102: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,235 INFO L290 TraceCheckUtils]: 101: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,235 INFO L290 TraceCheckUtils]: 100: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,235 INFO L290 TraceCheckUtils]: 99: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,236 INFO L290 TraceCheckUtils]: 98: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,236 INFO L290 TraceCheckUtils]: 97: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,236 INFO L290 TraceCheckUtils]: 96: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,237 INFO L290 TraceCheckUtils]: 95: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,237 INFO L290 TraceCheckUtils]: 94: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,237 INFO L290 TraceCheckUtils]: 93: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,238 INFO L290 TraceCheckUtils]: 92: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,238 INFO L290 TraceCheckUtils]: 91: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,238 INFO L290 TraceCheckUtils]: 90: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,239 INFO L290 TraceCheckUtils]: 89: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,239 INFO L290 TraceCheckUtils]: 88: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,240 INFO L290 TraceCheckUtils]: 87: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,240 INFO L290 TraceCheckUtils]: 86: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,240 INFO L290 TraceCheckUtils]: 85: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,241 INFO L290 TraceCheckUtils]: 84: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,241 INFO L290 TraceCheckUtils]: 83: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,241 INFO L290 TraceCheckUtils]: 82: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,242 INFO L290 TraceCheckUtils]: 81: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,242 INFO L290 TraceCheckUtils]: 80: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,243 INFO L290 TraceCheckUtils]: 79: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,243 INFO L290 TraceCheckUtils]: 78: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,243 INFO L290 TraceCheckUtils]: 77: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,244 INFO L290 TraceCheckUtils]: 76: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,244 INFO L290 TraceCheckUtils]: 75: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,244 INFO L290 TraceCheckUtils]: 74: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,245 INFO L290 TraceCheckUtils]: 73: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,245 INFO L290 TraceCheckUtils]: 72: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,246 INFO L290 TraceCheckUtils]: 71: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,246 INFO L290 TraceCheckUtils]: 70: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,246 INFO L290 TraceCheckUtils]: 69: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,247 INFO L290 TraceCheckUtils]: 68: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,247 INFO L290 TraceCheckUtils]: 67: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,247 INFO L290 TraceCheckUtils]: 66: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,248 INFO L290 TraceCheckUtils]: 65: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,248 INFO L290 TraceCheckUtils]: 64: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,249 INFO L290 TraceCheckUtils]: 63: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,249 INFO L290 TraceCheckUtils]: 62: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,249 INFO L290 TraceCheckUtils]: 61: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,250 INFO L290 TraceCheckUtils]: 60: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,250 INFO L290 TraceCheckUtils]: 59: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,251 INFO L290 TraceCheckUtils]: 58: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,251 INFO L290 TraceCheckUtils]: 57: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,251 INFO L290 TraceCheckUtils]: 56: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,252 INFO L290 TraceCheckUtils]: 55: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,252 INFO L290 TraceCheckUtils]: 54: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,253 INFO L290 TraceCheckUtils]: 53: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,253 INFO L290 TraceCheckUtils]: 52: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,253 INFO L290 TraceCheckUtils]: 51: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,254 INFO L290 TraceCheckUtils]: 50: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,254 INFO L290 TraceCheckUtils]: 49: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,254 INFO L290 TraceCheckUtils]: 48: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,255 INFO L290 TraceCheckUtils]: 47: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,255 INFO L290 TraceCheckUtils]: 46: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,256 INFO L290 TraceCheckUtils]: 45: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,256 INFO L290 TraceCheckUtils]: 44: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,256 INFO L290 TraceCheckUtils]: 43: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,257 INFO L290 TraceCheckUtils]: 42: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,257 INFO L290 TraceCheckUtils]: 41: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,258 INFO L290 TraceCheckUtils]: 39: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,258 INFO L290 TraceCheckUtils]: 38: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,259 INFO L290 TraceCheckUtils]: 36: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,259 INFO L290 TraceCheckUtils]: 35: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,259 INFO L290 TraceCheckUtils]: 34: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,260 INFO L290 TraceCheckUtils]: 33: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,261 INFO L290 TraceCheckUtils]: 31: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,263 INFO L290 TraceCheckUtils]: 25: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,263 INFO L290 TraceCheckUtils]: 24: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,264 INFO L290 TraceCheckUtils]: 22: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,265 INFO L290 TraceCheckUtils]: 20: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,265 INFO L290 TraceCheckUtils]: 19: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,265 INFO L290 TraceCheckUtils]: 18: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {67050#(= (mod (+ main_~v~0 1) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,267 INFO L290 TraceCheckUtils]: 15: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67050#(= (mod (+ main_~v~0 1) 4) 0)} is VALID [2022-04-15 07:07:19,267 INFO L290 TraceCheckUtils]: 14: Hoare triple {67057#(= (mod (+ main_~v~0 2) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,268 INFO L290 TraceCheckUtils]: 13: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67057#(= (mod (+ main_~v~0 2) 4) 0)} is VALID [2022-04-15 07:07:19,268 INFO L290 TraceCheckUtils]: 12: Hoare triple {67064#(= (mod (+ main_~v~0 3) 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,268 INFO L290 TraceCheckUtils]: 11: Hoare triple {67043#(= (mod main_~v~0 4) 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {67064#(= (mod (+ main_~v~0 3) 4) 0)} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {67043#(= (mod main_~v~0 4) 0)} assume !!(~v~0 % 4294967296 < 268435455); {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 9: Hoare triple {66587#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {67043#(= (mod main_~v~0 4) 0)} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 8: Hoare triple {66587#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 7: Hoare triple {66587#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 6: Hoare triple {66587#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 5: Hoare triple {66587#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L272 TraceCheckUtils]: 4: Hoare triple {66587#true} call #t~ret9 := main(); {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66587#true} {66587#true} #85#return; {66587#true} is VALID [2022-04-15 07:07:19,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {66587#true} assume true; {66587#true} is VALID [2022-04-15 07:07:19,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {66587#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(12, 2);call #Ultimate.allocInit(12, 3); {66587#true} is VALID [2022-04-15 07:07:19,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {66587#true} call ULTIMATE.init(); {66587#true} is VALID [2022-04-15 07:07:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 2394 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2022-04-15 07:07:19,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1913613217] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 07:07:19,270 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 07:07:19,270 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 61, 8] total 67 [2022-04-15 07:07:19,270 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 07:07:19,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1766247106] [2022-04-15 07:07:19,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1766247106] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 07:07:19,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 07:07:19,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [60] imperfect sequences [] total 60 [2022-04-15 07:07:19,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817487062] [2022-04-15 07:07:19,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 07:07:19,271 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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 [2022-04-15 07:07:19,271 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 07:07:19,271 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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) [2022-04-15 07:07:19,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:19,351 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2022-04-15 07:07:19,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 07:07:19,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2022-04-15 07:07:19,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=4177, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 07:07:19,352 INFO L87 Difference]: Start difference. First operand 134 states and 138 transitions. Second operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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) [2022-04-15 07:07:30,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:30,260 INFO L93 Difference]: Finished difference Result 272 states and 284 transitions. [2022-04-15 07:07:30,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-15 07:07:30,260 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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 [2022-04-15 07:07:30,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 07:07:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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) [2022-04-15 07:07:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 173 transitions. [2022-04-15 07:07:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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) [2022-04-15 07:07:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 173 transitions. [2022-04-15 07:07:30,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 173 transitions. [2022-04-15 07:07:30,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:30,379 INFO L225 Difference]: With dead ends: 272 [2022-04-15 07:07:30,379 INFO L226 Difference]: Without dead ends: 144 [2022-04-15 07:07:30,380 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 249 SyntacticMatches, 2 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1620 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=641, Invalid=14611, Unknown=0, NotChecked=0, Total=15252 [2022-04-15 07:07:30,381 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 162 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 7116 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 7234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 7116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-04-15 07:07:30,381 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [163 Valid, 151 Invalid, 7234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 7116 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-15 07:07:30,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2022-04-15 07:07:31,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 136. [2022-04-15 07:07:31,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 07:07:31,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 144 states. Second operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:31,117 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:31,117 INFO L87 Difference]: Start difference. First operand 144 states. Second operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:31,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:31,119 INFO L93 Difference]: Finished difference Result 144 states and 151 transitions. [2022-04-15 07:07:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 151 transitions. [2022-04-15 07:07:31,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:07:31,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:07:31,119 INFO L74 IsIncluded]: Start isIncluded. First operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 144 states. [2022-04-15 07:07:31,119 INFO L87 Difference]: Start difference. First operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 144 states. [2022-04-15 07:07:31,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 07:07:31,120 INFO L93 Difference]: Finished difference Result 144 states and 151 transitions. [2022-04-15 07:07:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 151 transitions. [2022-04-15 07:07:31,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 07:07:31,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 07:07:31,121 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 07:07:31,121 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 07:07:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 130 states have (on average 1.0384615384615385) internal successors, (135), 130 states have internal predecessors, (135), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 07:07:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 140 transitions. [2022-04-15 07:07:31,122 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 140 transitions. Word has length 127 [2022-04-15 07:07:31,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 07:07:31,122 INFO L478 AbstractCegarLoop]: Abstraction has 136 states and 140 transitions. [2022-04-15 07:07:31,122 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 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) [2022-04-15 07:07:31,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 136 states and 140 transitions. [2022-04-15 07:07:31,333 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 07:07:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 140 transitions. [2022-04-15 07:07:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-04-15 07:07:31,334 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 07:07:31,334 INFO L499 BasicCegarLoop]: trace histogram [57, 57, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 07:07:31,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2022-04-15 07:07:31,534 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 57 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113 [2022-04-15 07:07:31,535 INFO L403 AbstractCegarLoop]: === Iteration 59 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 07:07:31,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 07:07:31,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1811238484, now seen corresponding path program 113 times [2022-04-15 07:07:31,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 07:07:31,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1425432194] [2022-04-15 07:07:34,606 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 07:07:34,749 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 1 QuantifierFreeResult [2022-04-15 07:07:34,750 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 07:07:34,752 INFO L85 PathProgramCache]: Analyzing trace with hash 851506292, now seen corresponding path program 1 times [2022-04-15 07:07:34,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:07:34,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52807727] [2022-04-15 07:07:34,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:07:34,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:07:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:07:34,757 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 07:07:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 07:07:34,760 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 07:07:34,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1811238484, now seen corresponding path program 114 times [2022-04-15 07:07:34,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 07:07:34,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058480818] [2022-04-15 07:07:34,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 07:07:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 07:07:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:07:36,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 07:07:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 07:07:36,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {68700#(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(12, 2);call #Ultimate.allocInit(12, 3); {68637#true} is VALID [2022-04-15 07:07:36,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {68637#true} assume true; {68637#true} is VALID [2022-04-15 07:07:36,337 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {68637#true} {68637#true} #85#return; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L272 TraceCheckUtils]: 0: Hoare triple {68637#true} call ULTIMATE.init(); {68700#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {68700#(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(12, 2);call #Ultimate.allocInit(12, 3); {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {68637#true} assume true; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {68637#true} {68637#true} #85#return; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L272 TraceCheckUtils]: 4: Hoare triple {68637#true} call #t~ret9 := main(); {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 5: Hoare triple {68637#true} ~x~0 := 0;~y~0 := 0;~z~0 := 0;~w~0 := 0;~v~0 := 0;~w~0 := 0; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 6: Hoare triple {68637#true} assume !!(~w~0 % 4294967296 < 268435455);~x~0 := 0; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 7: Hoare triple {68637#true} assume !!(~x~0 % 4294967296 < 10);~y~0 := 0; {68637#true} is VALID [2022-04-15 07:07:36,338 INFO L290 TraceCheckUtils]: 8: Hoare triple {68637#true} assume !!(~y~0 % 4294967296 < 10);~z~0 := 0; {68637#true} is VALID [2022-04-15 07:07:36,339 INFO L290 TraceCheckUtils]: 9: Hoare triple {68637#true} assume !!(~z~0 % 4294967296 < 10);~v~0 := 0; {68642#(= main_~v~0 0)} is VALID [2022-04-15 07:07:36,339 INFO L290 TraceCheckUtils]: 10: Hoare triple {68642#(= main_~v~0 0)} assume !!(~v~0 % 4294967296 < 268435455); {68642#(= main_~v~0 0)} is VALID [2022-04-15 07:07:36,339 INFO L290 TraceCheckUtils]: 11: Hoare triple {68642#(= main_~v~0 0)} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68643#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:36,340 INFO L290 TraceCheckUtils]: 12: Hoare triple {68643#(and (<= main_~v~0 1) (<= 1 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68643#(and (<= main_~v~0 1) (<= 1 main_~v~0))} is VALID [2022-04-15 07:07:36,340 INFO L290 TraceCheckUtils]: 13: Hoare triple {68643#(and (<= main_~v~0 1) (<= 1 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68644#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:36,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {68644#(and (<= 2 main_~v~0) (<= main_~v~0 2))} assume !!(~v~0 % 4294967296 < 268435455); {68644#(and (<= 2 main_~v~0) (<= main_~v~0 2))} is VALID [2022-04-15 07:07:36,341 INFO L290 TraceCheckUtils]: 15: Hoare triple {68644#(and (<= 2 main_~v~0) (<= main_~v~0 2))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68645#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:36,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {68645#(and (<= main_~v~0 3) (<= 3 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68645#(and (<= main_~v~0 3) (<= 3 main_~v~0))} is VALID [2022-04-15 07:07:36,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {68645#(and (<= main_~v~0 3) (<= 3 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68646#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:36,342 INFO L290 TraceCheckUtils]: 18: Hoare triple {68646#(and (<= main_~v~0 4) (<= 4 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68646#(and (<= main_~v~0 4) (<= 4 main_~v~0))} is VALID [2022-04-15 07:07:36,343 INFO L290 TraceCheckUtils]: 19: Hoare triple {68646#(and (<= main_~v~0 4) (<= 4 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68647#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:36,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {68647#(and (<= main_~v~0 5) (<= 5 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68647#(and (<= main_~v~0 5) (<= 5 main_~v~0))} is VALID [2022-04-15 07:07:36,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {68647#(and (<= main_~v~0 5) (<= 5 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68648#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:36,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {68648#(and (<= 6 main_~v~0) (<= main_~v~0 6))} assume !!(~v~0 % 4294967296 < 268435455); {68648#(and (<= 6 main_~v~0) (<= main_~v~0 6))} is VALID [2022-04-15 07:07:36,344 INFO L290 TraceCheckUtils]: 23: Hoare triple {68648#(and (<= 6 main_~v~0) (<= main_~v~0 6))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68649#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:36,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {68649#(and (<= main_~v~0 7) (<= 7 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68649#(and (<= main_~v~0 7) (<= 7 main_~v~0))} is VALID [2022-04-15 07:07:36,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {68649#(and (<= main_~v~0 7) (<= 7 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68650#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:36,345 INFO L290 TraceCheckUtils]: 26: Hoare triple {68650#(and (<= main_~v~0 8) (<= 8 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68650#(and (<= main_~v~0 8) (<= 8 main_~v~0))} is VALID [2022-04-15 07:07:36,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {68650#(and (<= main_~v~0 8) (<= 8 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68651#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:36,346 INFO L290 TraceCheckUtils]: 28: Hoare triple {68651#(and (<= 9 main_~v~0) (<= main_~v~0 9))} assume !!(~v~0 % 4294967296 < 268435455); {68651#(and (<= 9 main_~v~0) (<= main_~v~0 9))} is VALID [2022-04-15 07:07:36,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {68651#(and (<= 9 main_~v~0) (<= main_~v~0 9))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68652#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:36,347 INFO L290 TraceCheckUtils]: 30: Hoare triple {68652#(and (<= 10 main_~v~0) (<= main_~v~0 10))} assume !!(~v~0 % 4294967296 < 268435455); {68652#(and (<= 10 main_~v~0) (<= main_~v~0 10))} is VALID [2022-04-15 07:07:36,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {68652#(and (<= 10 main_~v~0) (<= main_~v~0 10))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68653#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:36,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {68653#(and (<= main_~v~0 11) (<= 11 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68653#(and (<= main_~v~0 11) (<= 11 main_~v~0))} is VALID [2022-04-15 07:07:36,348 INFO L290 TraceCheckUtils]: 33: Hoare triple {68653#(and (<= main_~v~0 11) (<= 11 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68654#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:36,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {68654#(and (<= 12 main_~v~0) (<= main_~v~0 12))} assume !!(~v~0 % 4294967296 < 268435455); {68654#(and (<= 12 main_~v~0) (<= main_~v~0 12))} is VALID [2022-04-15 07:07:36,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {68654#(and (<= 12 main_~v~0) (<= main_~v~0 12))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68655#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:36,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {68655#(and (<= 13 main_~v~0) (<= main_~v~0 13))} assume !!(~v~0 % 4294967296 < 268435455); {68655#(and (<= 13 main_~v~0) (<= main_~v~0 13))} is VALID [2022-04-15 07:07:36,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {68655#(and (<= 13 main_~v~0) (<= main_~v~0 13))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68656#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:36,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {68656#(and (<= main_~v~0 14) (<= 14 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68656#(and (<= main_~v~0 14) (<= 14 main_~v~0))} is VALID [2022-04-15 07:07:36,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {68656#(and (<= main_~v~0 14) (<= 14 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68657#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:36,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {68657#(and (<= 15 main_~v~0) (<= main_~v~0 15))} assume !!(~v~0 % 4294967296 < 268435455); {68657#(and (<= 15 main_~v~0) (<= main_~v~0 15))} is VALID [2022-04-15 07:07:36,351 INFO L290 TraceCheckUtils]: 41: Hoare triple {68657#(and (<= 15 main_~v~0) (<= main_~v~0 15))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68658#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:36,351 INFO L290 TraceCheckUtils]: 42: Hoare triple {68658#(and (<= main_~v~0 16) (<= 16 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68658#(and (<= main_~v~0 16) (<= 16 main_~v~0))} is VALID [2022-04-15 07:07:36,352 INFO L290 TraceCheckUtils]: 43: Hoare triple {68658#(and (<= main_~v~0 16) (<= 16 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68659#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:36,352 INFO L290 TraceCheckUtils]: 44: Hoare triple {68659#(and (<= main_~v~0 17) (<= 17 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68659#(and (<= main_~v~0 17) (<= 17 main_~v~0))} is VALID [2022-04-15 07:07:36,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {68659#(and (<= main_~v~0 17) (<= 17 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68660#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:36,353 INFO L290 TraceCheckUtils]: 46: Hoare triple {68660#(and (<= main_~v~0 18) (<= 18 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68660#(and (<= main_~v~0 18) (<= 18 main_~v~0))} is VALID [2022-04-15 07:07:36,353 INFO L290 TraceCheckUtils]: 47: Hoare triple {68660#(and (<= main_~v~0 18) (<= 18 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68661#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:36,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {68661#(and (<= 19 main_~v~0) (<= main_~v~0 19))} assume !!(~v~0 % 4294967296 < 268435455); {68661#(and (<= 19 main_~v~0) (<= main_~v~0 19))} is VALID [2022-04-15 07:07:36,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {68661#(and (<= 19 main_~v~0) (<= main_~v~0 19))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68662#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:36,355 INFO L290 TraceCheckUtils]: 50: Hoare triple {68662#(and (<= main_~v~0 20) (<= 20 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68662#(and (<= main_~v~0 20) (<= 20 main_~v~0))} is VALID [2022-04-15 07:07:36,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {68662#(and (<= main_~v~0 20) (<= 20 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68663#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:36,355 INFO L290 TraceCheckUtils]: 52: Hoare triple {68663#(and (<= main_~v~0 21) (<= 21 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68663#(and (<= main_~v~0 21) (<= 21 main_~v~0))} is VALID [2022-04-15 07:07:36,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {68663#(and (<= main_~v~0 21) (<= 21 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68664#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:36,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {68664#(and (<= 22 main_~v~0) (<= main_~v~0 22))} assume !!(~v~0 % 4294967296 < 268435455); {68664#(and (<= 22 main_~v~0) (<= main_~v~0 22))} is VALID [2022-04-15 07:07:36,357 INFO L290 TraceCheckUtils]: 55: Hoare triple {68664#(and (<= 22 main_~v~0) (<= main_~v~0 22))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68665#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:36,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {68665#(and (<= 23 main_~v~0) (<= main_~v~0 23))} assume !!(~v~0 % 4294967296 < 268435455); {68665#(and (<= 23 main_~v~0) (<= main_~v~0 23))} is VALID [2022-04-15 07:07:36,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {68665#(and (<= 23 main_~v~0) (<= main_~v~0 23))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68666#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:36,358 INFO L290 TraceCheckUtils]: 58: Hoare triple {68666#(and (<= main_~v~0 24) (<= 24 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68666#(and (<= main_~v~0 24) (<= 24 main_~v~0))} is VALID [2022-04-15 07:07:36,358 INFO L290 TraceCheckUtils]: 59: Hoare triple {68666#(and (<= main_~v~0 24) (<= 24 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68667#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:36,358 INFO L290 TraceCheckUtils]: 60: Hoare triple {68667#(and (<= 25 main_~v~0) (<= main_~v~0 25))} assume !!(~v~0 % 4294967296 < 268435455); {68667#(and (<= 25 main_~v~0) (<= main_~v~0 25))} is VALID [2022-04-15 07:07:36,359 INFO L290 TraceCheckUtils]: 61: Hoare triple {68667#(and (<= 25 main_~v~0) (<= main_~v~0 25))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68668#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:36,359 INFO L290 TraceCheckUtils]: 62: Hoare triple {68668#(and (<= 26 main_~v~0) (<= main_~v~0 26))} assume !!(~v~0 % 4294967296 < 268435455); {68668#(and (<= 26 main_~v~0) (<= main_~v~0 26))} is VALID [2022-04-15 07:07:36,359 INFO L290 TraceCheckUtils]: 63: Hoare triple {68668#(and (<= 26 main_~v~0) (<= main_~v~0 26))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68669#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:36,360 INFO L290 TraceCheckUtils]: 64: Hoare triple {68669#(and (<= 27 main_~v~0) (<= main_~v~0 27))} assume !!(~v~0 % 4294967296 < 268435455); {68669#(and (<= 27 main_~v~0) (<= main_~v~0 27))} is VALID [2022-04-15 07:07:36,360 INFO L290 TraceCheckUtils]: 65: Hoare triple {68669#(and (<= 27 main_~v~0) (<= main_~v~0 27))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68670#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:36,360 INFO L290 TraceCheckUtils]: 66: Hoare triple {68670#(and (<= main_~v~0 28) (<= 28 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68670#(and (<= main_~v~0 28) (<= 28 main_~v~0))} is VALID [2022-04-15 07:07:36,361 INFO L290 TraceCheckUtils]: 67: Hoare triple {68670#(and (<= main_~v~0 28) (<= 28 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68671#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:36,361 INFO L290 TraceCheckUtils]: 68: Hoare triple {68671#(and (<= main_~v~0 29) (<= 29 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68671#(and (<= main_~v~0 29) (<= 29 main_~v~0))} is VALID [2022-04-15 07:07:36,361 INFO L290 TraceCheckUtils]: 69: Hoare triple {68671#(and (<= main_~v~0 29) (<= 29 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68672#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:36,362 INFO L290 TraceCheckUtils]: 70: Hoare triple {68672#(and (<= 30 main_~v~0) (<= main_~v~0 30))} assume !!(~v~0 % 4294967296 < 268435455); {68672#(and (<= 30 main_~v~0) (<= main_~v~0 30))} is VALID [2022-04-15 07:07:36,362 INFO L290 TraceCheckUtils]: 71: Hoare triple {68672#(and (<= 30 main_~v~0) (<= main_~v~0 30))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68673#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:36,362 INFO L290 TraceCheckUtils]: 72: Hoare triple {68673#(and (<= 31 main_~v~0) (<= main_~v~0 31))} assume !!(~v~0 % 4294967296 < 268435455); {68673#(and (<= 31 main_~v~0) (<= main_~v~0 31))} is VALID [2022-04-15 07:07:36,363 INFO L290 TraceCheckUtils]: 73: Hoare triple {68673#(and (<= 31 main_~v~0) (<= main_~v~0 31))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68674#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:36,363 INFO L290 TraceCheckUtils]: 74: Hoare triple {68674#(and (<= main_~v~0 32) (<= 32 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68674#(and (<= main_~v~0 32) (<= 32 main_~v~0))} is VALID [2022-04-15 07:07:36,364 INFO L290 TraceCheckUtils]: 75: Hoare triple {68674#(and (<= main_~v~0 32) (<= 32 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68675#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:36,364 INFO L290 TraceCheckUtils]: 76: Hoare triple {68675#(and (<= main_~v~0 33) (<= 33 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68675#(and (<= main_~v~0 33) (<= 33 main_~v~0))} is VALID [2022-04-15 07:07:36,364 INFO L290 TraceCheckUtils]: 77: Hoare triple {68675#(and (<= main_~v~0 33) (<= 33 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68676#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:36,365 INFO L290 TraceCheckUtils]: 78: Hoare triple {68676#(and (<= 34 main_~v~0) (<= main_~v~0 34))} assume !!(~v~0 % 4294967296 < 268435455); {68676#(and (<= 34 main_~v~0) (<= main_~v~0 34))} is VALID [2022-04-15 07:07:36,365 INFO L290 TraceCheckUtils]: 79: Hoare triple {68676#(and (<= 34 main_~v~0) (<= main_~v~0 34))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68677#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:36,365 INFO L290 TraceCheckUtils]: 80: Hoare triple {68677#(and (<= 35 main_~v~0) (<= main_~v~0 35))} assume !!(~v~0 % 4294967296 < 268435455); {68677#(and (<= 35 main_~v~0) (<= main_~v~0 35))} is VALID [2022-04-15 07:07:36,366 INFO L290 TraceCheckUtils]: 81: Hoare triple {68677#(and (<= 35 main_~v~0) (<= main_~v~0 35))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68678#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:36,366 INFO L290 TraceCheckUtils]: 82: Hoare triple {68678#(and (<= 36 main_~v~0) (<= main_~v~0 36))} assume !!(~v~0 % 4294967296 < 268435455); {68678#(and (<= 36 main_~v~0) (<= main_~v~0 36))} is VALID [2022-04-15 07:07:36,366 INFO L290 TraceCheckUtils]: 83: Hoare triple {68678#(and (<= 36 main_~v~0) (<= main_~v~0 36))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68679#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:36,367 INFO L290 TraceCheckUtils]: 84: Hoare triple {68679#(and (<= main_~v~0 37) (<= 37 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68679#(and (<= main_~v~0 37) (<= 37 main_~v~0))} is VALID [2022-04-15 07:07:36,367 INFO L290 TraceCheckUtils]: 85: Hoare triple {68679#(and (<= main_~v~0 37) (<= 37 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68680#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:36,367 INFO L290 TraceCheckUtils]: 86: Hoare triple {68680#(and (<= 38 main_~v~0) (<= main_~v~0 38))} assume !!(~v~0 % 4294967296 < 268435455); {68680#(and (<= 38 main_~v~0) (<= main_~v~0 38))} is VALID [2022-04-15 07:07:36,368 INFO L290 TraceCheckUtils]: 87: Hoare triple {68680#(and (<= 38 main_~v~0) (<= main_~v~0 38))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68681#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:36,368 INFO L290 TraceCheckUtils]: 88: Hoare triple {68681#(and (<= main_~v~0 39) (<= 39 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68681#(and (<= main_~v~0 39) (<= 39 main_~v~0))} is VALID [2022-04-15 07:07:36,369 INFO L290 TraceCheckUtils]: 89: Hoare triple {68681#(and (<= main_~v~0 39) (<= 39 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68682#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:36,369 INFO L290 TraceCheckUtils]: 90: Hoare triple {68682#(and (<= main_~v~0 40) (<= 40 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68682#(and (<= main_~v~0 40) (<= 40 main_~v~0))} is VALID [2022-04-15 07:07:36,369 INFO L290 TraceCheckUtils]: 91: Hoare triple {68682#(and (<= main_~v~0 40) (<= 40 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68683#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:36,370 INFO L290 TraceCheckUtils]: 92: Hoare triple {68683#(and (<= main_~v~0 41) (<= 41 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68683#(and (<= main_~v~0 41) (<= 41 main_~v~0))} is VALID [2022-04-15 07:07:36,370 INFO L290 TraceCheckUtils]: 93: Hoare triple {68683#(and (<= main_~v~0 41) (<= 41 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68684#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:36,370 INFO L290 TraceCheckUtils]: 94: Hoare triple {68684#(and (<= main_~v~0 42) (<= 42 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68684#(and (<= main_~v~0 42) (<= 42 main_~v~0))} is VALID [2022-04-15 07:07:36,371 INFO L290 TraceCheckUtils]: 95: Hoare triple {68684#(and (<= main_~v~0 42) (<= 42 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68685#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:36,371 INFO L290 TraceCheckUtils]: 96: Hoare triple {68685#(and (<= main_~v~0 43) (<= 43 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68685#(and (<= main_~v~0 43) (<= 43 main_~v~0))} is VALID [2022-04-15 07:07:36,371 INFO L290 TraceCheckUtils]: 97: Hoare triple {68685#(and (<= main_~v~0 43) (<= 43 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68686#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:36,372 INFO L290 TraceCheckUtils]: 98: Hoare triple {68686#(and (<= 44 main_~v~0) (<= main_~v~0 44))} assume !!(~v~0 % 4294967296 < 268435455); {68686#(and (<= 44 main_~v~0) (<= main_~v~0 44))} is VALID [2022-04-15 07:07:36,372 INFO L290 TraceCheckUtils]: 99: Hoare triple {68686#(and (<= 44 main_~v~0) (<= main_~v~0 44))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68687#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:36,372 INFO L290 TraceCheckUtils]: 100: Hoare triple {68687#(and (<= main_~v~0 45) (<= 45 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68687#(and (<= main_~v~0 45) (<= 45 main_~v~0))} is VALID [2022-04-15 07:07:36,373 INFO L290 TraceCheckUtils]: 101: Hoare triple {68687#(and (<= main_~v~0 45) (<= 45 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68688#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:36,373 INFO L290 TraceCheckUtils]: 102: Hoare triple {68688#(and (<= 46 main_~v~0) (<= main_~v~0 46))} assume !!(~v~0 % 4294967296 < 268435455); {68688#(and (<= 46 main_~v~0) (<= main_~v~0 46))} is VALID [2022-04-15 07:07:36,373 INFO L290 TraceCheckUtils]: 103: Hoare triple {68688#(and (<= 46 main_~v~0) (<= main_~v~0 46))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68689#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:36,374 INFO L290 TraceCheckUtils]: 104: Hoare triple {68689#(and (<= 47 main_~v~0) (<= main_~v~0 47))} assume !!(~v~0 % 4294967296 < 268435455); {68689#(and (<= 47 main_~v~0) (<= main_~v~0 47))} is VALID [2022-04-15 07:07:36,374 INFO L290 TraceCheckUtils]: 105: Hoare triple {68689#(and (<= 47 main_~v~0) (<= main_~v~0 47))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68690#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:36,374 INFO L290 TraceCheckUtils]: 106: Hoare triple {68690#(and (<= 48 main_~v~0) (<= main_~v~0 48))} assume !!(~v~0 % 4294967296 < 268435455); {68690#(and (<= 48 main_~v~0) (<= main_~v~0 48))} is VALID [2022-04-15 07:07:36,375 INFO L290 TraceCheckUtils]: 107: Hoare triple {68690#(and (<= 48 main_~v~0) (<= main_~v~0 48))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68691#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:36,375 INFO L290 TraceCheckUtils]: 108: Hoare triple {68691#(and (<= 49 main_~v~0) (<= main_~v~0 49))} assume !!(~v~0 % 4294967296 < 268435455); {68691#(and (<= 49 main_~v~0) (<= main_~v~0 49))} is VALID [2022-04-15 07:07:36,376 INFO L290 TraceCheckUtils]: 109: Hoare triple {68691#(and (<= 49 main_~v~0) (<= main_~v~0 49))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68692#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:36,376 INFO L290 TraceCheckUtils]: 110: Hoare triple {68692#(and (<= main_~v~0 50) (<= 50 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68692#(and (<= main_~v~0 50) (<= 50 main_~v~0))} is VALID [2022-04-15 07:07:36,376 INFO L290 TraceCheckUtils]: 111: Hoare triple {68692#(and (<= main_~v~0 50) (<= 50 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68693#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:36,377 INFO L290 TraceCheckUtils]: 112: Hoare triple {68693#(and (<= 51 main_~v~0) (<= main_~v~0 51))} assume !!(~v~0 % 4294967296 < 268435455); {68693#(and (<= 51 main_~v~0) (<= main_~v~0 51))} is VALID [2022-04-15 07:07:36,377 INFO L290 TraceCheckUtils]: 113: Hoare triple {68693#(and (<= 51 main_~v~0) (<= main_~v~0 51))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68694#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:36,377 INFO L290 TraceCheckUtils]: 114: Hoare triple {68694#(and (<= main_~v~0 52) (<= 52 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68694#(and (<= main_~v~0 52) (<= 52 main_~v~0))} is VALID [2022-04-15 07:07:36,378 INFO L290 TraceCheckUtils]: 115: Hoare triple {68694#(and (<= main_~v~0 52) (<= 52 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68695#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:36,378 INFO L290 TraceCheckUtils]: 116: Hoare triple {68695#(and (<= main_~v~0 53) (<= 53 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68695#(and (<= main_~v~0 53) (<= 53 main_~v~0))} is VALID [2022-04-15 07:07:36,378 INFO L290 TraceCheckUtils]: 117: Hoare triple {68695#(and (<= main_~v~0 53) (<= 53 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68696#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:36,379 INFO L290 TraceCheckUtils]: 118: Hoare triple {68696#(and (<= 54 main_~v~0) (<= main_~v~0 54))} assume !!(~v~0 % 4294967296 < 268435455); {68696#(and (<= 54 main_~v~0) (<= main_~v~0 54))} is VALID [2022-04-15 07:07:36,379 INFO L290 TraceCheckUtils]: 119: Hoare triple {68696#(and (<= 54 main_~v~0) (<= main_~v~0 54))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68697#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:36,380 INFO L290 TraceCheckUtils]: 120: Hoare triple {68697#(and (<= 55 main_~v~0) (<= main_~v~0 55))} assume !!(~v~0 % 4294967296 < 268435455); {68697#(and (<= 55 main_~v~0) (<= main_~v~0 55))} is VALID [2022-04-15 07:07:36,380 INFO L290 TraceCheckUtils]: 121: Hoare triple {68697#(and (<= 55 main_~v~0) (<= main_~v~0 55))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68698#(and (<= main_~v~0 56) (<= 56 main_~v~0))} is VALID [2022-04-15 07:07:36,380 INFO L290 TraceCheckUtils]: 122: Hoare triple {68698#(and (<= main_~v~0 56) (<= 56 main_~v~0))} assume !!(~v~0 % 4294967296 < 268435455); {68698#(and (<= main_~v~0 56) (<= 56 main_~v~0))} is VALID [2022-04-15 07:07:36,381 INFO L290 TraceCheckUtils]: 123: Hoare triple {68698#(and (<= main_~v~0 56) (<= 56 main_~v~0))} #t~post8 := ~v~0;~v~0 := 1 + #t~post8;havoc #t~post8; {68699#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 57))} is VALID [2022-04-15 07:07:36,381 INFO L290 TraceCheckUtils]: 124: Hoare triple {68699#(and (not (<= (+ (div main_~v~0 4294967296) 1) 0)) (<= main_~v~0 57))} assume !(~v~0 % 4294967296 < 268435455); {68638#false} is VALID [2022-04-15 07:07:36,381 INFO L272 TraceCheckUtils]: 125: Hoare triple {68638#false} call __VERIFIER_assert((if 0 == (if ~v~0 % 4294967296 < 0 && 0 != ~v~0 % 4294967296 % 4 then ~v~0 % 4294967296 % 4 - 4 else ~v~0 % 4294967296 % 4) % 4294967296 then 1 else 0)); {68638#false} is VALID [2022-04-15 07:07:36,381 INFO L290 TraceCheckUtils]: 126: Hoare triple {68638#false} ~cond := #in~cond; {68638#false} is VALID [2022-04-15 07:07:36,381 INFO L290 TraceCheckUtils]: 127: Hoare triple {68638#false} assume 0 == ~cond; {68638#false} is VALID [2022-04-15 07:07:36,381 INFO L290 TraceCheckUtils]: 128: Hoare triple {68638#false} assume !false; {68638#false} is VALID [2022-04-15 07:07:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 07:07:36,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 07:07:36,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058480818] [2022-04-15 07:07:36,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058480818] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 07:07:36,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1816667992] [2022-04-15 07:07:36,382 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 07:07:36,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 07:07:36,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 07:07:36,383 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) [2022-04-15 07:07:36,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process